AI Assistant Startups funded by Y Combinator (YC) 2025

November 2025

Browse 100 of the top AI Assistant startups funded by Y Combinator.

We also have a Startup Directory where you can search through over 5,000 companies.

  • Magic
    Magic
    Y Combinator LogoW2015
    Active • 350 employees • Washington, DC, USA
    Magic is the most convenient way to access quality virtual assistants to scale your business.
    ai-assistant
    b2b
  • Harmoney
    Harmoney
    Y Combinator LogoW2022
    Active • 30 employees • Mumbai, Maharashtra, India
    Harmoney is an agentic AI solution for fixed income research, portfolio optimization, and credit analysis for buy-side and wealth managers. We not only make financial analysis faster and cost-effective but also unlock things that could not be done manually before.
    fintech
    b2b
    ai-assistant
    enterprise-software
    artificial-intelligence
  • Domu Technology Inc.
    Domu Technology Inc.
    Y Combinator LogoS2024
    Active • 6 employees • San Francisco, CA, USA
    Domu automates debt collection calls for the banks and insurance companies. We work with six Fortune 500 companies and win by doing what nobody else is willing to do.
    ai-assistant
    aiops
    call-center
    ai
  • Assembly
    Assembly
    Y Combinator LogoW2018
    Active • 25 employees • New York, NY, USA
    Assembly is the AI-powered platform for professional service firms. Give clients a clean, branded portal that brings everything together — tasks, payments, messages, files, contracts, and forms — and give your team a simple CRM and an AI Assistant that knows full client context. Run onboarding and back-office work faster, improve customer retention, and make clients happier. Extend the platform with embeds, Zapier/Make, webhooks, and a public API, or build Custom Apps for your exact workflow.
    b2b
    e-commerce
    ai-assistant
    ai
  • Swipe
    Swipe
    Y Combinator LogoS2021
    Active • 65 employees • Hyderabad, Telangana, India
    Swipe is a simple billing and payments app for small businesses in India. We make it easy for local businesses to invoice their customers over WhatsApp. With Swipe, businesses can send a WhatsApp message with a link that allows their customers to pay instantly with a variety of payment methods.
    fintech
    b2b
    saas
    ai-assistant
    artificial-intelligence
  • Elyos AI
    Elyos AI
    Y Combinator LogoS2023
    Active • 7 employees • London, UK
    Elyos AI is a fully autonomous AI Agent, built specifically for trades and field services businesses.
    b2b
    saas
    artificial-intelligence
    ai-assistant
  • Acrely
    Acrely
    Y Combinator LogoS2025
    Active • 2 employees • San Francisco, CA, USA
    Have something to say? Feel free to reach out: founders@acrely.ai We provide home service business owners with voice AI to capture every inbound call and turn it into booked jobs. Meet Jane, your AI-powered customer service rep. When a customer calls and no one answers, Jane does. She talks naturally with callers, understands their problem, and books the job, whether it’s a leaky pipe, an AC repair, or a new installation. Home services are still phone-first, but owners lose thousands each month to missed calls and overwhelmed CSRs. Every truck, website, and yard sign funnels calls in, yet too often they go to voicemail or get dropped. Jane makes sure the real jobs, the ones that pay, never slip through. We’re starting by solving inbound, the single most expensive leak in the business. With Jane, contractors never miss a call, never lose a customer to voicemail, and finally have a CSR that works 24/7 without turnover or breaks.
    home-services
    artificial-intelligence
    ai-assistant
  • Basepilot
    Basepilot
    Y Combinator LogoW2024
    Active • 2 employees • San Francisco, CA, USA
    Basepilot builds AI coworkers that collaborate with humans to automate work across the browser. They learn from what you do and you can teach them new skills, just by demonstration. Companies using Basepilot save 30% of their time and resources per week, freeing up time for more high-value tasks. Basepilot is founded by Ken, who previously led a fintech-product to 3M users in <12 months, and Pascal, who worked on robotics & self-driving at Carnegie Mellon and Mercedes-Benz Research. Interested to try it out? Get started here: https://www.basepilot.com/ YC Launch: https://www.ycombinator.com/launches/KcS-basepilot-your-ai-employee-to-automate-repetitive-browser-work-in-minutes
    saas
    ai-assistant
    no-code
    automation
    artificial-intelligence
  • Marblism
    Marblism
    Y Combinator LogoW2024
    Active • 5 employees • San Francisco, CA, USA
    We've built several businesses over the years, and each time, we faced the same challenges. We knew we needed to send sales emails, post regularly on social media, keep an eye on Google Ads, or simply manage the endless flood of emails—but somehow, these tasks always slipped through the cracks. The intention was there, but reality always got in the way. That's why we created Marblism: AI Employees who seamlessly handle the tasks you keep putting off. No complex setups or prompts needed—just tell them about your business once and let them work quietly in the background. Suddenly, those tasks you knew you should be doing actually get done, giving you more time and mental clarity to focus on what truly matters.
    ai-assistant
    generative-ai
    ai
  • Logical
    Logical
    Y Combinator LogoF2025
    Active • 2 employees • San Francisco, CA, USA
    Logical is a desktop AI that acts as a proactive and largely promptless copilot, designed to reduce the friction of using AI for everyday tasks. It transfers context across apps, and allows taking action on many apps with just a few clicks. Logical can assist with drafting emails, writing docs, noting meetings and can even automatically detect action items. Need to prompt? Logical can understand intent in much fewer words than a regular chatbot. Plus, user data is never sent to Logical servers. Logical is the AI resurrection of Clippy, but actually good.
    productivity
    ai-assistant
    ai
    consumer
    b2b
  • Daily
    Daily
    Y Combinator LogoW2016
    Active • 126 employees • San Francisco, CA, USA
    Daily is real-time voice, video, and AI for developers. Our cross-platform SDKs and global infrastructure enable ultra-low latency, highest quality experiences for developers building real-time voice and video AI agents. Our platform also supports integration of traditional voice/video calls, in addition to AI agent experiences.
    developer-tools
    ai-assistant
    open-source
    ai
  • Serra
    Serra
    Y Combinator LogoS2023
    Active • 8 employees • San Francisco, CA, USA
    Serra is an AI recruiter that fully automates candidate sourcing and outreach, finding ideal talent from LinkedIn, GitHub, Crunchbase, and your ATS. Companies hiring Serra skip sourcing entirely and simply get qualified interviews on their calendar.
    recruiting
    enterprise-software
    ai-assistant
    hr-tech
    artificial-intelligence
  • Rebolt
    Rebolt
    Y Combinator LogoW2025
    Active • 3 employees
    Rebolt lets everyone in the company build apps, and agents by speaking with AI. Integrated with your company tools, data and authentication. Replacing no-code tools, bloated SaaS and complex spreadsheets, for automating all the boring work.
    artificial-intelligence
    ai-assistant
    enterprise-software
  • Menza
    Menza
    Y Combinator LogoS2023
    Active • 3 employees
    At Menza, we help consumer brands see what they need to know, when they need to know it. With 24/7 data monitoring, Menza finds insights for our customers that they would have otherwise missed. Data should make decisions easier, not more complicated.
    artificial-intelligence
    ai-assistant
    data-visualization
  • Plivo
    Plivo
    Y Combinator LogoS2012
    Active • 140 employees • Austin, TX, USA
    Plivo's platform helps businesses create and deploy Voice AI Agents for various roles like customer support, marketing engagement, lead qualification including channels like WhatsApp, Chat & SMS. Plivo's platform powers billions of transactions each year globally for thousands of businesses worldwide like Uber, Meta, Zomato, Godaddy etc.
    sms
    ai-assistant
    ai
  • Leena AI
    Leena AI
    Y Combinator LogoS2018
    Active • 500 employees • Winslow St, Redwood City, CA 94063, USA
    HR/IT/Finance professionals spend 50% of their time answering employees' questions and tickets. It’s even worse on the employee side, they have to wait for a long time for simple answers. We are live with 500 customers like Coca-Cola, Sony, Puma, Vodafone, Nestle, P&G, Airbnb, etc. We have raised over $40M from top VCs like Bessemer, Greycroft, Elad Gil, etc. Leena AI consumes company’s enterprise knowledge & starts answering all employee questions just like a human would. It can even answer complex personalized questions like Why is my salary less this month? Employees can access Leena AI from commonly used UIs like MS Teams or Slack.
    enterprise-software
    generative-ai
    ai-assistant
    chatbot
    artificial-intelligence
  • Zep AI
    Zep AI
    Y Combinator LogoW2024
    Active • 5 employees • San Francisco, CA, USA
    Build AI assistants that continually learn and delight users with personalized and accurate experiences. ## Memory that learns from your users Zep intelligently learns from user interactions, improving your assistant or agent's knowledge over time. Recall user facts in milliseconds, with Zep adding no latency to your prompt creation. ## Ready for Production and Scale - Granular Memory Controls: Go beyond semantic search with developer-defined rubrics for user fact relevance. - Comprehensive APIs and SDKs: Python, TypeScript, and Go SDKs, with full CRUD control of stored facts. - SOC 2 and tools for Privacy Compliance. ## Build Consistent and Correct LLM Apps Zep's Structured Output and Dialog Classification tools build on Zep's memory enabling you to build more accurate and consistent user experiences. - Extract strongly-typed data from chat history, quickly & accurately: Go beyond your LLM provider's JSON or Structured Output mode with built-in types for datetimes, floats, emails, RegEx patterns, and more. - Instantly classify conversation state: Understand user intent and emotion, segment users, and more.
    infrastructure
    ai-assistant
    conversational-ai
    developer-tools
    ai
  • Tower
    Tower
    Y Combinator LogoW2024
    Active • 2 employees • San Francisco, CA, USA
    Tower accelerates transactional due diligence via an AI-powered, centralized diligence platform. By consolidating disparate diligence workflows, Tower helps lawyers stay organized, spot issues earlier, and close deals faster.
    legal
    legaltech
    ai-assistant
    workflow-automation
    artificial-intelligence
  • Truffle AI
    Truffle AI
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    Truffle AI makes it easy for developers to integrate AI agents into any software application. We do this by exposing agents as simple APIs that can be called from anywhere. Developers have used Truffle to add customer support agents into WhatsApp and analytics agents into Slack.
    generative-ai
    ai-assistant
    developer-tools
    infrastructure
    artificial-intelligence
  • AviaryAI
    AviaryAI
    Y Combinator LogoS2022
    Active • 10 employees • Chicago, IL, USA
    AviaryAI is the industry's first outbound AI service team for banks, credit unions, and insurance companies. In a landscape where only 18% of financial service providers make proactive outbound calls and rely heavily on emails, AviaryAI offers a groundbreaking solution. Powered by a private LLM, our suite of products helps institutions leverage Generative AI while adhering to stringent regulatory and compliance standards.
    fintech
    ai-assistant
    b2b
    artificial-intelligence
  • Ovlo
    Ovlo
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    Ovlo is a no-code AI platform for supply chain teams, building custom agents that automate critical workflows like demand forecasting, compliance validation, invoice reconciliation, and inventory optimization to eliminate manual errors and supercharge efficiency. As an AI layer connecting onto of your current tech stack, even email and Sheets, it creates streamlined end-to-end processes, empowering teams.
    saas
    ai-assistant
    supply-chain
    automation
    retail-tech
  • General Agency
    General Agency
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    We are building Tessa, an AI coworker that can autonomously learn and master the usage of web-based tools, just like a human does. To accomplish this, we are building a novel neural architecture that enables autonomous self-improvement in AI agents. So far, we've achieved a state-of-the-art success rate of 93% on the WebVoyager benchmark. We are working to automate workflows in several verticals, including property management & real estate, financial services, and consulting.
    ai-assistant
    automation
    hard-tech
    reinforcement-learning
    artificial-intelligence
  • Marr Labs
    Marr Labs
    Y Combinator LogoW2024
    Active • 9 employees • San Francisco, CA, USA
    Marr Labs is making AI-voice agents that are indistinguishable from humans. Han and Dave previously created speech tech company Vlingo that powered the first Siri app and was acquired for $225M. Now they are taking voice to the next level by making AI-voice agents that can handle virtually any phone-based job, from answering calls to schedule appointments to call center sales and support jobs—all at a fraction of the cost of a human agent. In the US alone, businesses handle 17 billion calls a year at an average cost of $5 per call–an $85 billion addressable market.
    artificial-intelligence
    ai-assistant
    conversational-ai
  • Caseflood.ai
    Caseflood.ai
    Y Combinator LogoW2025
    Active • 3 employees • San Francisco, CA, USA
    Caseflood.ai helps law firms cut costs by a third and increase average case value by 20% by replacing their entire admin/operations staff with AI agents. It takes care of all admin tasks - from client intake to case analysis to engaging clients - allowing for firms to be run more profitably and wildly more efficient. Caseflood.ai is on a mission to fundamentally change the unit economics of the legal industry.
    legal
    ai-assistant
    conversational-ai
  • Khoj
    Khoj
    Y Combinator LogoS2023
    Active • 2 employees • San Francisco, CA, USA
    Khoj is an open-source, personal AI application that helps you get answers to your questions, whether they be in your own notes or online. You can use it to get answers that are grounded in reality, references included. Rather than spending an hour researching collating information from different sources, have Khoj do it for you, easily and quickly. Khoj can also generate images and understand your voice via TTS, so you can work hands-free. With our specialized agents, you can get deeper assistance on topics related to Health, Tutoring, Therapy, or something else altogether. Because we're open-source, you can always choose to self-host Khoj on your own machine for more privacy. We've previously built products for Cortana AI at Microsoft and scaled them from 0 to 20M daily active users.
    ai-assistant
    generative-ai
    open-source
    consumer
    productivity
  • CambioML
    CambioML
    Y Combinator LogoS2023
    Active • 3 employees
    Energent.ai turns every knowledge worker into a top performer by pairing them with an AI teammate. We streamline manual workflows without integrations, democratize automation with zero code, and move beyond passive chatbots to deliver real, visible output — all securely within the enterprise environment.
    ai-assistant
    automation
    big-data
    productivity
  • Random Labs
    Random Labs
    Y Combinator LogoS2024
    Active
    We are building a fully local opensource software engineer. Software thrives on opensource tools and it's only right that this technology be built for all to use.
    developer-tools
    ai-assistant
    open-source
    artificial-intelligence
  • Oda
    Oda
    Y Combinator LogoW2020
    Active • 9 employees • Los Angeles, CA, USA
    Oda is an AI agent for home design. Homebuyers and renters alike can use Oda to discover their interior design preferences, apply those preferences to their new home, and then find the best furniture, décor, and appliances aggregated from many different online retailers. Oda distributes its product to homebuyers and renters through partnerships with real estate companies and platforms. Real estate partners add Oda AI iFrames to their websites to showcase listed homes with AI-generated designs. Each AI iFrame is directly linked to an Oda board, allowing consumers to transition from an iFrame to Oda to further personalize the designs and create their dream home.
    computer-vision
    machine-learning
    ai-assistant
    e-commerce
  • Sweep
    Sweep
    Y Combinator LogoS2023
    Active • 4 employees • San Francisco, CA, USA
    Use your favorite JetBrains IDE without compromising on AI or privacy.
    ai
    developer-tools
    ai-assistant
  • Yuma AI
    Yuma AI
    Y Combinator LogoW2023
    Active • 17 employees • Boston, MA, USA
    ## What is Yuma AI? Yuma is automating customer support by providing an AI Support Agent orchestration platform. Yuma provides autonomous AI agents dedicated to customer service and e-commerce. We integrate directly with help desk software (Zendesk, Kustomer, Gorgias, etc.) and focus on helping large Shopify brands deal with their high volume of support requests. Top merchants using Yuma can automate up to 80% of their support tickets fully autonomously. ## Why do Shopify merchants need Yuma? There are thousands of large Shopify merchants around the world generating $10M+ a year. Most of them have taken over some niches and are great at what they do: selling their products. But they all have one thing in common: they all hate customer support. It's a burden for them and a huge source of cost, as they receive hundreds of requests per day. Some of them have dozens of support agents on staff, usually offshore, and the overall quality is still often pretty poor while staff turnover remains high. Those merchants have been promised automation for years but have always been disappointed by the outcome. As customers, we have all had to live through a terrible support automation experience before, so this is no secret, and everyone knows that the current state of the technology is quite bad. ## Yuma is solving this in a few ways: Yuma isn't just another RAG chatbot. Our platform provides autonomous AI agents dedicated to support and ecommerce. These agents are powered by knowledge, follow processes, and are managed by our in-house AI orchestration technology. This ensures safety, control, and quality at every step. We believe that to truly automate customer support, we must develop a platform that mimics the actions of a human support agent. That's exactly what we've been doing. Currently, our top merchants are automating 60% of their support tickets through Yuma. Yuma can fetch information from external services and take actions in other apps as needed to resolve each ticket. We are laser-focused on building the best AI support agent platform and aim to achieve 80% true automation in the next few months. ## Fun Fact Yuma got started by accident. This is my third YC startup after Socialcam (W12) and Triplebyte (S15). I released Yuma as a prototype for fun in mid-December 2022 and was overwhelmed with demo requests. That's when I knew I was onto something and had to turn this into a real company, once again.
    ai-assistant
    customer-support
    artificial-intelligence
    ai
    conversational-ai
  • Tasker AI
    Tasker AI
    Y Combinator LogoW2020
    Active • 7 employees • San Francisco, CA, USA
    Tasker is an AI assistant for everyday work and life to-dos. Tasker is able to perform complex tasks from a single prompt by using multiple tools.
    consumer
    ai-assistant
    workflow-automation
  • BIK
    BIK
    Y Combinator LogoS2020
    Active • 55 employees • San Francisco, CA, USA
    A place where you can spin off commerce agents or build your automation across the funnel of acquisition, retention & support. The single place where you can handle everything you need for your ecommerce / retail business when it comes to marketing & support.
    b2b
    saas
    e-commerce
    ai-assistant
    ai
  • kapa.ai
    kapa.ai
    Y Combinator LogoS2023
    Active • 19 employees
    kapa.ai makes it easy for technical companies to build AI support and onboarding bots for their users. Teams at +150 leading startups and enterprises incl. OpenAI, Mixpanel, Mapbox, Docker, Next.js and Prisma use kapa to level up their developer experience and reduce support. We enable companies to use their existing technical knowledge sources incl. docs, tutorials, chat logs, and GitHub issues to generate AI bots that answers developer questions automatically. More than 750k developers have access to kapa.ai via website widgets, Slack/Discord bots, API integrations, or via Zendesk.
    generative-ai
    ai
    artificial-intelligence
    ai-assistant
    conversational-ai
  • Zuni
    Zuni
    Y Combinator LogoS2024
    Active • 2 employees
    Zuni is a Chrome extension that gives you AI capabilities in the sidebar of your browser. It can use what it sees on any of your tabs as context, and proactively helps you draft messages and emails.
    email
    productivity
    ai-assistant
    generative-ai
  • G LNK
    G LNK
    Y Combinator LogoW2025
    Active • 2 employees • New York, NY, USA
    G LNK is an AI-powered platform simplifying how healthcare companies connect with the relevant medical professionals. Our proprietary matching and ranking models instantly identify the most qualified experts, accelerating drug development and commercialization. Designed with compliance at its core, G LNK ensures every connection meets strict regulatory and ethical standards—empowering companies to innovate faster with confidence.
    ai-assistant
    b2b
    saas
    digital-health
    health-tech
  • Tenyks
    Tenyks
    Y Combinator LogoS2021
    Active • 11 employees • Cambridge, UK
    Tenyks (YC S21) is a Cambridge University spin-out building the World's Most Versatile Visual Intelligence Platform—think Snowflake for Vision or GPT for Video. Problem: Companies today collect oceans of visual data (from cameras, drones, and satellites), but struggle to extract actionable insights. Current solutions rely heavily on manual analysis by call centres in locations like the Philippines or AI platforms narrowly focused on security rather than deeper operational insights. This leaves critical improvements in efficiency, customer satisfaction, and revenue growth unrealised. Solution: Tenyks unlocks unprecedented insights by applying advanced multimodal Vision-Language Models (VLMs) capable of comprehensive video summarisation, retrieval, and visual question-answering. These VLMs are seamlessly combined with specialised analytics for emotion detection, activity recognition, object tracking, and even gait analysis. Our platform transforms ordinary visual footage into extraordinary operational intelligence. Initial Focus: Starting with Quick Service Restaurants (QSRs), we enable operations leaders to instantly understand customer flow, kitchen efficiency, staff productivity, and quality of service using their existing security camera footage—turning previously inaccessible data into direct operational improvements and clear financial ROI. For instance, insights from Tenyks can accelerate the speed of service significantly; even a 1-second improvement in service speed could generate $30,000 additional annual revenue per restaurant. For a multi-unit owner of 100 restaurants, that's an additional $3 million per year. Traction: We've recently secured our first Fortune 500 customer, joining other major enterprises, global system integrators, and high-growth startups trusting Tenyks for powerful, data-driven decision-making. Why Tenyks: Our patented technology originates from the founders' PhD research at Cambridge University. Previously, we helped world-leading teams scale high-performing Vision AI in production. Recognition: Recognised as a Rising Star in Gen AI by Sifted, Best Product of the Year by Vision AI Alliance, and Company of the Year by Cambridge University (previously awarded to DeepMind).
    computer-vision
    ai
    artificial-intelligence
    ai-assistant
    video
  • MinusX
    MinusX
    Y Combinator LogoS2024
    Active • 3 employees • San Francisco, CA, USA
    MinusX is a chrome extension that adds a side chat to your analytics apps (Jupyter, Metabase, Grafana, Tableau, etc). Given an instruction, our agent operates your apps - by clicking & typing, just like you do - to analyze data and answer queries. We believe an AI Data Scientist is a scientist, not yet-another-new-analytics-platform. MinusX interoperates with you in tools you already love and use, and as a matter of philosophy, gets out of the way.
    ai-assistant
    analytics
    data-science
    machine-learning
    ai
  • FirstSupport.ai
    FirstSupport.ai
    Y Combinator LogoW2021
    Active • 4 employees • Bandung, Bandung City, West Java, Indonesia
    FirstSupport is an AI-powered assistant for customer support. We give AI superpowers to support agents so they can reply quicker, understand multiple languages, get information quickly from knowledge base, summarize ticket in one click, get weekly customer support report, and many more. Available on Zendesk.
    artificial-intelligence
    ai-assistant
    customer-support
    b2b
    saas
  • Apten
    Apten
    Y Combinator LogoS2024
    Active • 3 employees • San Francisco, CA, USA
    Apten is an omni-channel AI agent that engages and nurtures leads across text, call, email, and webchat. We help enterprises in consumer services convert more leads.
    marketing
    sales
    ai-assistant
    sms
  • Legionfarm
    Legionfarm
    Y Combinator LogoW2020
    Active • 7 employees • San Francisco, CA, USA
    LegionFarm is the world's top AI-powered marketplace for gamers to hire elite pros (top 1%) for coaching, carry and companionship services in AAA games like WoW, Destiny 2, CoD, and Apex Legends. Founded in 2016, YC-backed (W20) with $17.8M from Twitch founders and investors, we've served 250k+ customers via two web platforms and five bots, creating 10k+ jobs for Pros worldwide. We turn gaming hobbies into careers, delivering global entertainment and esports impact. Since 2023, our LLM-driven automation replaced 100+ ops roles, with an AI workspace featuring smart agents, real-time feedback, evals, and community fine-tuning for peak pro efficiency.
    gaming
    ai-assistant
    ai
  • Understood Care
    Understood Care
    Y Combinator LogoS2024
    Active • 7 employees • New York, NY, USA
    The American healthcare system is complicated. 88% of US adults cite difficulties navigating the healthcare system. The good news is patient advocacy became a covered benefit by Medicare in 2024. Understood Care matches Medicare patients with a healthcare personal assistant (known as a Patient Advocate) at little to no cost to the patient. Patient Advocates help patients patients access care - finding resources, helping fill out paperwork, and much more. Understood Care uses AI and healthcare expertise to deliver the highest quality patient advocacy to the 68 million Medicare patients in the US.
    healthcare
    health-tech
    health-insurance
    ai
    ai-assistant
  • Milo
    Milo
    Y Combinator LogoW2020
    Active • 4 employees • San Francisco, CA, USA
    Milo is the Family AI. We give busy parents back time + mindshare by tackling the daily details with a behind the scenes co-pilot. By pairing a human in the loop with the latest in LLM capabilities we're able to effectively build a copilot for detailed, high context and noisy tasks, via a simple conversational SMS interface.
    artificial-intelligence
    ai-assistant
    conversational-ai
  • Alkali
    Alkali
    Y Combinator LogoX2025
    Active • 2 employees • San Francisco, CA, USA
    Alkali is building the co-pilot for chemical process design. Spot design errors earlier, get the right equipment sooner, and build chemical projects faster.
    design-tools
    b2b
    ai-assistant
  • Avocado
    Avocado
    Y Combinator LogoW2021
    Active • 4 employees • Austin, TX, USA
    Avocado is a modern point-of-sale system for restaurants, powered by a built-in AI agent. More than just a POS, Avocado combines order management, KDS, kiosks, and online ordering in one platform - and lets restaurants control everything with simple voice or text commands. Want to change your menu, check your sales, or optimize pricing? Just ask. Avocado’s AI understands your business and takes action instantly, freeing up owners and staff to focus on what matters most: great food and service.
    fintech
    restaurant-tech
    ai-assistant
    artificial-intelligence
    generative-ai
  • AlphaWatch AI
    AlphaWatch AI
    Y Combinator LogoW2023
    Active • 7 employees • New York, NY, USA
    Alphawatch AI powers real-world market intelligence for Fortune 500s, $100B+ AUM investment funds, and global pharmaceutical leaders. We combine proprietary data with AI-driven, on-the-ground collection, reaching real operators in real time to surface forward-looking insights that inform billion-dollar market entries, acquisitions, and strategic decisions.
    ai-assistant
    finance
    workflow-automation
    generative-ai
    enterprise
  • ProhostAI
    ProhostAI
    Y Combinator LogoS2024
    Active • 5 employees • San Francisco, CA, USA
    ProhostAI is building an AI Property Manager for short-term rental hosts on Airbnb and other platforms. Our team consists of an ex-Airbnb Staff Data Scientist and Dropbox Sr Software Engineer who are also Superhosts with 9 properties worth $15M making $1.5M/yr.
    artificial-intelligence
    ai-assistant
    travel
    b2b
    saas
  • Kino AI
    Kino AI
    Y Combinator LogoS2023
    Active • 4 employees • San Francisco, CA, USA
    Kino automatically organizes footage to make video editing faster and more enjoyable. Kino saves hours every day for all types of video creation, from Youtube content to Hollywood blockbusters.
    artificial-intelligence
    video
    ai-assistant
    entertainment
  • Simple AI
    Simple AI
    Y Combinator LogoS2024
    Active • 2 employees • San Francisco, CA, USA
    Simple AI makes it easy to build and deploy enterprise-grade phone agents in days, not weeks. Iconic businesses use us for sales calls, customer support, leads qualification, and more.
    artificial-intelligence
    ai
    ai-assistant
    operations
    call-center
  • SigmanticAI
    SigmanticAI
    Y Combinator LogoS2025
    Active • 2 employees • Dublin, CA 94568, USA
    SigmanticAI is building an AI-native hardware development assistant that automates the entire RTL design flow, from natural language to synthesizable HDL and testbenches, inside a seamless VSCode fork. Powered by fine-tuned Verilog LLMs, reinforcement learning, and real compiler feedback, SigmanticAI iteratively refines code until it compiles and passes synthesis, no matter how complex the design. It’s like the Cursor for HDL design. In addition to code generation, SigmanticAI can generate token-level annotations and onboarding documents to accelerate ramp-up for new engineers. With support for both cloud and on-prem deployment, it integrates with existing EDA tools to dramatically reduce debug time, improve collaboration, and accelerate hardware design across teams
    ai-assistant
    hard-tech
    hardware
    b2b
    ai
  • Dataleap
    Dataleap
    Y Combinator LogoS2024
    Active • 2 employees • San Francisco, CA, USA
    Dataleap is a GenAI-powered market research platform for management consulting firms and corporate strategy departments. Think Perplexity for Consultants. We combine the natural language interface from chatGPT with trusted, verifiable market data from best-in-class data providers. We do the heavy lifting of aggregating all data sources into a single interface. We optimize the whole market research workflow from finding the right information, managing the internal knowledge base as well as sharing information with team members. We already work with leading consultancies like BCG and industry giants like Siemens Energy and Uniper.
    generative-ai
    enterprise-software
    market-research
    marketplace
    ai-assistant
  • Orca
    Orca
    Y Combinator LogoS2024
    Active • 2 employees • San Francisco, CA, USA
    Simplifine is making Orca, the open-source AI game engine, so you don't need to give your years to make a game. We are integrating a chat bot, with complete access to Godot. The chatbot can: Read/edit/create/delete files Understand the entire project as context Create images and keep consistency across images created Edit Godot native objects, e.g. nodes, scenes, ...
    ai
    gaming
    ai-assistant
    consumer
    developer-tools
  • JustPaid
    JustPaid
    Y Combinator LogoW2023
    Active • 20 employees • Mountain View, CA, USA
    We make it easy for founders to do billing right out of demo day. Every B2B startup faces the same billing nightmare: unique customer terms, custom pricing, usage tiers, and discount structures that make manual billing a costly mess. Hiring billing specialists adds overhead and introduces human error right when you need to move fast. JustPaid makes billing effortless by extracting billing logic directly from your contracts—whether they're PDFs or stored in your CRM—and automatically generating accurate, timely invoices. Already using Stripe, DocuSign, CommonPaper, HubSpot, or Salesforce? We integrate seamlessly with your existing stack. Maintain control while automating the complexity. No more pricing disputes. Faster cash flow. Fewer headaches. - Move fast: Bill customers from day one without hiring specialists - Scale smart: Handle complex pricing models without operational overhead - Stay focused: Spend time building your product, not managing invoices - Reduce risk: Eliminate human error in billing calculations We're always asking ourselves: How can we make a company's financial operations effortless so teams can focus on scaling? - We don't settle - We are passionate - We are serial entrepreneurs We aim to make a dent in the universe.
    ai-enhanced-learning
    fintech
    artificial-intelligence
    ai-assistant
    ai
  • pap!
    pap!
    Y Combinator LogoS2024
    Active • 3 employees • Berkeley, CA, USA
    Consumers miss out on $70B+ every year because they're busy and unaware, and that money is sitting in their email inbox. So, we automated reading email receipts and claiming the money they're entitled to, offering a service to which you can sign up once, do (literally) nothing, and earn $. Where is this money coming from? - Retailers: When the price of clothes or furniture you've already bought drops, you're entitled to a refund for the difference - Airlines: When a flight you've booked gets delayed or canceled, you're entitled to a cash compensation. - Enterprises: When a class-action lawsuit is filed against a company you engage with, you're entitled to money. - And many more, that even the government holds some of your unclaimed funds. Today, the dream of one service that automatically claims the money you deserve when you shop, fly,... and live is (finally) possible. We started with automating refunds in the shopping industry and have secured $8,000 in refunds to our users, growing 233% MoM. With AI, we've been able to repurpose that same automation to tackle refunds in the flight industry and the class-action lawsuit landscape. Why us? (1) We're obsessed with reclaiming what's rightfully yours: Kamal and Anthony grew up in Lebanon, where people's money was unfairly taken away. (2) Weijie was the lead infra engineer for Wish's recommendation system, the feature that fueled their IPO. Our combined experience includes Apple, Addepar, Bolt, Wish, and StackAdapt. And we're all working towards one goal: move those billions of dollars where they belong.
    fintech
    consumer-finance
    consumer
    ai-assistant
  • LinkGrep
    LinkGrep
    Y Combinator LogoW2023
    Active • 2 employees • San Francisco, CA, USA
    Modern teams work in the browser. But browsers weren't built for teams 😔. This leads to a bunch of problems like: - Knowledge/info that is hard to find (links that get lost, documentation that gets, buried, silos, etc) - Poor collaboration - Inefficient workflows LinkGrep is an AI browser copilot that solves those problems by making your browser team friendly. Specifically we help teams: 1. 🔗 Keep track of links, documents, and more automatically. With LinkGrep you'll never have to manually add or save a link. 2. 🔍 Find information that matters. LinkGrep connects with your existing tools like Notion and Slack and will automatically suggest relevant information to you as your browse (we have semantic search that you can fallback on). Demo: https://youtu.be/jwcPGDRy4oQ 3. 👥 Collaborate better. LinkGrep lets you leave notes and comments directly on web pages — you won't ever have to copy paste a link into Slack ever again. 4. 🤖 Automate team actions like opening up the right links before a meeting. Never disrupt a meeting to send a link again. Demo: https://youtu.be/an3VKpAWft0
    productivity
    b2b
    collaboration
    ai-assistant
    remote-work
  • Saldor
    Saldor
    Y Combinator LogoS2024
    Active • 2 employees • San Francisco, CA, USA
    Saldor is your voice-first email client that lets you triage, read, and respond to messages without touching your screen. Whether you’re commuting, cooking, or on the go, Saldor keeps you connected and productive entirely through natural conversation.
    consumer-products
    productivity
    email
    ai-assistant
    artificial-intelligence
  • Floworks
    Floworks
    Y Combinator LogoW2023
    Active • 20 employees • San Francisco, CA, USA
    Floworks (https://floworks.ai) is building a suite of AI employees that helps business to run several business functions such as sales, on autopilot. Our flagship product, Alisha is an AI SDR that performs the full outbound SDR job- fully autonomously without any human involvement. Our AI SDR Alisha can perform ICP research, find out prospect lists, research about each prospect across 180 web sources, write highly personalized emails to each, follow and engage, and finally coordinate like a human to book sales calls. Businesses using Alisha get 3 key benefits: 1.⁠ ⁠They get 12x output from your existing sales team. 2.⁠ ⁠⁠Are able to scale to 8 figure revenues with just a single AE. Alisha is built on our proprietary function calling model ThorV2 (https://floworks.ai/research) that outperforms both Claude 3 and GPT-4 function calling in accuracy by 13% and 43% respectively. At the same time, ThorV2 uses only a fraction of the cost (<40%) and time/latency (<78%) as the other models. Our second AI employee, Ashley, is an AI Executive Assistant that keeps you reminded and on top of your on your schedule. Works on your whim- just command Flowy to book a meeting, move a meeting or write a email, and it does without you having to navigate through every apps. You can teach Flowy specific workflows such as ‘inform me immediately if i receive a reply from xyz’, “show my unread emails from last day every morning 7am” and much more Our third AI employee, Romona is a helpful AI Revenue Operations Manager that keeps track of every CRM data updation on behalf of your team, works on your instruction to update notes, next steps, MEDDIC after every call, does periodic CRM reporting and much more.
    ai-assistant
    ai
    generative-ai
    sales
    productivity
  • Frigade
    Frigade
    Y Combinator LogoW2023
    Active • 4 employees • San Francisco, CA, USA
    Frigade AI is an in-app assistant that intelligently guides and onboards your users through your product. Our agent learns your product's interface, gives contextual guidance that adapts to each user, and takes actions directly on your users' behalf. Learn more at Frigade.ai
    saas
    customer-success
    customer-service
    ai-assistant
    artificial-intelligence
  • Henry
    Henry
    Y Combinator LogoS2024
    Active • 3 employees • New York, NY, USA
    Henry is an AI copilot for commercial real estate (CRE) brokers that seamlessly integrates a brokerage’s internal data set with external sources to generate custom presentations and financial modeling for deals. Our mission is to help CRE brokers close more deals faster, earning more while doing less repetitive work. We’re initially focusing on enabling brokers to generate deal decks in seconds—a task that typically consumes 20+ hours a week across multiple departments within a brokerage.
    saas
    generative-ai
    real-estate
    ai-assistant
    ai
  • Paratus Health
    Paratus Health
    Y Combinator LogoW2025
    Active • 6 employees • Menlo Park, CA, USA
    Paratus Health is the AI operations layer for outpatient clinics. We build autonomous agents that don’t just assist staff - they replace them, fully handling front desk calls, patient intake, insurance verification, documentation, and billing prep. Everything is deeply integrated into EHRs like Epic and Athena, eliminating the need for fragmented tools and manual work. No toggling between systems. No busywork. Just one intelligent system running your clinical operations - faster, smarter, and more profitably than ever before.
    digital-health
    healthcare-it
    ai-assistant
  • TamLabs
    TamLabs
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    TamLabs transforms Microsoft Word into an AI-native document editor. Our plugin enables instant document changes with git-style previews, automated comment implementation, and formatting preservation.
    ai-assistant
    productivity
    legal
    finance
    ai
  • Plotdrive
    Plotdrive
    Y Combinator LogoS2019
    Active • 4 employees • Los Angeles, CA, USA
    We're building the world's first AI that actually remembers your entire book - an intelligent writing companion that transforms how stories get finished. Our mission is to solve the #1 reason books die unfinished: writers losing track of their own stories across hundreds of pages. Founded by brothers who've pushed creative boundaries across poker, VR gaming, and interactive storytelling, we combine deep technical expertise with an obsessive focus on what writers actually need. Our CEO, a former world-class poker player, brings the same strategic depth that won millions to ensuring every writer can finally type "The End." We're a team of rebellious optimists who've already helped authors break through decade-long blocks and publish books they thought would never see the light of day. The printing press gave stories reach. We're giving them wings.
    entertainment
    marketing
    creator-economy
    ai-assistant
    ai
  • assistant-ui
    assistant-ui
    Y Combinator LogoW2025
    Active • 1 employees • San Francisco, CA, USA
    assistant-ui helps frontend developers add AI chat to their apps. Our product is used by several dozen companies, like LangChain, Stack AI, Browser Use, and Athena Intelligence. We're building an open source Typescript/React library and a backend as a service, with first class integrations into popular agent frameworks like LangGraph and Vercel AI SDK.
    chat
    developer-tools
    ai-assistant
    generative-ai
    web-development
  • DeepSource
    DeepSource
    Y Combinator LogoW2020
    Active • 12 employees • San Francisco, CA, USA
    DeepSource helps developers ship clean and secure software by automatically scanning their code and fixing it with Autofix™ AI. We're trusted by 7,000+ teams, from startups to Fortune 500s.
    ai-assistant
    developer-tools
    saas
    ai
  • co.dev
    co.dev
    Y Combinator LogoW2023
    Active • 2 employees
    Skip the complexity, high costs, and limitations of no-code tools—our AI-powered platform lets you create scalable, modern full-stack apps using natural language, all while keeping full ownership of your code.
    developer-tools
    ai-assistant
    artificial-intelligence
    ai
  • Bravi
    Bravi
    Y Combinator LogoF2025
    Active • 2 employees • San Francisco, CA, USA
    Bravi builds AI agents for home service companies so they can sell more. Our platform answers calls, chats, and emails instantly, pre-qualifies prospects, and follows up until a quote is sent, turning missed opportunities into revenue. We’re already working with top installers in shutters, solar, and construction. For example, one client uncovered 1000+ missed calls per month that Bravi now converts into $1M+ of potential revenue.
    home-services
    manufacturing
    b2b
    ai-assistant
    automation
  • Midship
    Midship
    Y Combinator LogoS2024
    Active • 3 employees • San Francisco, CA, USA
    Midship's AI autonomously performs SOX testing & beyond. Our agents follow your audit plan, perform tests and create fully documented work papers.
    ai-assistant
    b2b
    documents
    artificial-intelligence
  • Inkeep
    Inkeep
    Y Combinator LogoW2023
    Active • 17 employees • San Francisco, CA, USA
    Inkeep is the only agent platform designed to help both developers and non-developers ship Agent-powered assistants and automations. Companies like Anthropic, Midjourney, Clay, PostHog, and Postman deploy Inkeep Agents at scale to help with everything from support to sales. Highlights: - A No-Code Builder and Developer Framework with full 2-way sync - Unified search and RAG for knowledge bases, docs, and company data - MCPs and integrations with your apps, APIs, and software - Intelligent insights and monitoring over how Agents perform With Inkeep Agents, enterprises and high-growth teams empower their employees with AI teammates that help get work done and automate repeatable tasks. Backed by Khosla Ventures, Y-Combinator, Great Point Ventures and leading CEOs and founders.
    workflow-automation
    no-code
    developer-tools
    customer-support
    ai-assistant
  • VortexifyAI
    VortexifyAI
    Y Combinator LogoF2024
    Active • 1 employees • New York, NY, USA
    Vortexify AI is a platform for building fully operational AI workflows tailored to supply chain operations. Deploy specialized, task-specific AI bots in days — not weeks. Our platform streamlines the creation of AI bots that can analyze millions of data rows, manage complex, long-horizon processes, and collaborate seamlessly with humans in the loop. Each AI bot comes equipped with custom tools maintained through AI-powered code editors directly within the Vortexify platform. Development teams can instantly generate dashboards, data pipelines, machine learning models, and custom functions — all contextualized to business goals and data requirements. Bots can operate in Co-pilot or Agent (autonomous) mode. They can be scheduled or triggered by real-time alerts and are governed by robust, natural language-generated guardrail templates that ensure safety, compliance, and reliability.
    iot
    data-science
    ai-assistant
    supply-chain
    ai
  • Vespper
    Vespper
    Y Combinator LogoF2024
    Active • 2 employees
    Vespper is an AI document authoring platform for regulatory professionals in pharma, med-tech and biotech companies.
    health-tech
    healthcare-it
    b2b
    ai-assistant
    healthcare
  • Jeevy Fabrication
    Jeevy Fabrication
    Y Combinator LogoX2025
    Active • 3 employees • Cocoa, FL, USA
    Jeevy Fabrication is an AI-powered contractor that connects complex weld jobs to the best-fit shops—fast. We deliver top-tier QA and total transparency, all at better traditional outsourced pricing. Our software reduces bid and scheduling time for our in-network shops by over 80%. It converts manufacturing drawings into an accurate bill of materials and a resource-loaded, high-fidelity schedule—eliminating costly errors and rework. Using this our in-network fabricators can bid on more jobs and deliver more reliable results than their competitors. We also offer our clients a streamlined purchasing and project tracking experience. Clients submit purchase requests, track schedules, access key documents, and receive real-time photo updates—all in one place. We provide traceability for easy material review and maintenance of domestic content standards as required. Faster decisions, fewer delays, complete visibility.
    manufacturing
    aerospace
    ai-assistant
    artificial-intelligence
  • Sandra AI
    Sandra AI
    Y Combinator LogoF2024
    Active • 3 employees • Miami, FL, USA
    Sandra AI builds AI employees for car dealerships and auto repair shops, starting with AI receptionists. Dealerships miss 30% of customer calls, leading to 45% of customers switching dealerships and up to $2M in annual lost revenue per dealership. Sandra AI operates 24/7, handling calls, emails, and texts, and directly schedules appointments, ensuring no opportunity is lost.
    ai-assistant
    automotive
  • Moots AI
    Moots AI
    Y Combinator LogoW2022
    Active • 3 employees • San Francisco, CA, USA
    Every breakthrough begins with a meeting, a spark between ambitious minds.But in a world that moves fast, most connections fade. Names blur. Opportunities vanish. Moots remembers. Moots is the connection network for leaders, founders, and innovators who move the world forward. Powered by AI, it transforms every meeting, event, and introduction into momentum — helping you remember who you met, why they matter, and what you can build together. What you can do with Moots: • Event Networking – See who’s in the room before you arrive. • AI Matching – Meet the right people at any event. • Smart Dossiers – Capture context, notes, and insights automatically. • Follow-Ups & Reminders – Turn fleeting encounters into lasting opportunities. Whether you’re closing deals, finding partners, or building something new — Moots is the network behind the next big thing.
    collaboration
    ai-assistant
    social-network
    crm
    artificial-intelligence
  • Flott HQ
    Flott HQ
    Y Combinator LogoX2025
    Active • 2 employees
    Flott helps transport and logistics companies run leaner, smarter, and more profitable operations. Flott unifies everything transport and logistics teams need in a single, AI-powered control center—bringing planning, live tracking (gps, fuel, etc), invoicing, and payments into one place and delivering true end-to-end visibility. Flott’s AI agents act as an extension of fleet managers — automating repetitive tasks and optimizing workflows.This lets companies focus on what truly matters: growing the business.
    transportation
    logistics
    ai-assistant
    operations
  • Karmen
    Karmen
    Y Combinator LogoF2024
    Active • 2 employees • San Francisco, CA, USA
    Karmen is an AI assistant for construction project managers. We integrate with their emails, project management software and ERPs to automate admin tasks like invoice processing and approvals. One construction company we are working with faced a project delay cost of around $50,000 a day from an invoicing mistake. Supplier management issues like these account for 20% of project delays.
    machine-learning
    construction
    ai-assistant
  • HappyRobot
    HappyRobot
    Y Combinator LogoS2023
    Active • 45 employees • San Francisco, CA, USA
    Happyrobot's voice AI agents automate inbound and outbound phone calls in the logistics industry. Freight brokers, 3PLs, carriers and other enterprises connect their information systems to our AI agents to handle check calls, load updates, payment status, appointment scheduling or even sales negotiations.
    logistics
    ai-assistant
  • Minded
    Minded
    Y Combinator LogoS2023
    Active • 2 employees • Tel Aviv-Yafo, Israel
    Generate AI agents with plain English, edit visually, customize with code in your own IDE. Currently automating millions of tasks across support, sales, finance and more for companies like eToro, Payoneer and JustEat.
    customer-support
    api
    b2b
    ai-assistant
    artificial-intelligence
  • Pangea.app
    Pangea.app
    Y Combinator LogoW2021
    Active • 3 employees • New York, NY, USA
    The best way to know if someone is a good fit is to work with them on a project before you hire them full-time. At Pangea, we make contract-to-hire easy and painless. We'll work with you to provide a shortlist of top, interested candidates. Our talent have an average of 5-7+ years of experience in design, growth, ops, product, and engineering, and are primarily based in the USA (but also extend to 155 countries)
    marketplace
    recruiting
    ai-assistant
  • Sage AI
    Sage AI
    Y Combinator LogoW2023
    Active • 2 employees • San Francisco, CA, USA
    Sage is a self-generating, self-maintaining knowledge base for your code with in-built chat, accelerating expertise, and comprehension of any codebase. Documentation is perpetually stale, codebases become increasingly old, large, and complex, and knowledge remains siloed within individuals and teams. As a result, engineers take 8-12 months to become fully operational, enterprise code becomes slow and unmaintainable, and core knowledge is continually lost upon engineer turnover. Sage is changing this reality. We take your code and automatically generate a symbol-level knowledge base that self-updates to remain forever fresh. We integrate with source control to pull your code and generate a symbolic graph representation of functions, classes, interfaces, types, etc., automatically determining the relevant context for each symbol, and using LLMs to annotate and propagate documentation via traversals of the symbol graph. Sage revolutionizes the way teams and individuals interact with and understand their code, ensuring that knowledge is always accessible, up-to-date, and interactive.
    saas
    b2b
    developer-tools
    ai-assistant
  • Hippo Scribe
    Hippo Scribe
    Y Combinator LogoW2023
    Active • 2 employees
    Burdensome documentation is the #2 reason causing burnout for physical therapists. More than half of all physical therapists have to write documentation in their free time without pay. up to 2 hours a day. Our AI Scribe listens, generate first draft of clinical documentation in minutes, and sync reviewed documentation to EMR in 2 seconds. With us, clinicians can finish documentation 70% faster and become happier.
    healthcare
    health-tech
    ai
    artificial-intelligence
    ai-assistant
  • Inconvo
    Inconvo
    Y Combinator LogoS2023
    Active • 2 employees • Limerick, Ireland
    Inconvo is an all-in-one platform for building and releasing ChatGPT apps. We save companies months of development time by handling connection to SQL databases, AI query guardrails and user authentication.
    saas
    developer-tools
    ai-assistant
    api
    analytics
  • Cleon
    Cleon
    Y Combinator LogoX2025
    Active • 3 employees • New York, NY, USA
    Cleon is building an AI-native software implementation platform to speed up customer onboarding, beginning with a focus on ingesting complex Excel files with agentic AI. B2B SaaS companies have millions of dollars of contracted revenue sitting behind implementations. Cleon handles everything from the big picture (generating requirements and aligning stakeholders) to the details (data cleaning and schema mapping). The team consists of Alexandros (ex-athlete in rowing and engineer at a proptech startup), Rohan (engineer at a fintech startup with long implementations and at an SAP code migration startup), and Ric (banker at RBC and enterprise sales at Palantir).
    generative-ai
    ai-assistant
    b2b
    enterprise-software
  • 14.ai
    14.ai
    Y Combinator LogoW2024
    Active • 3 employees • San Francisco, CA, USA
    14.ai is a Zendesk alternative built from the ground up for AI agents. The Cursor for customer support.
    artificial-intelligence
    customer-support
    ai-assistant
    developer-tools
    infrastructure
  • Foundation
    Foundation
    Y Combinator LogoS2023
    Active • 4 employees • Boulder, CO, USA
    Foundation is the buyer experience platform for homebuilders. By bringing the new home shopping, purchase, and ownership experience online, Foundation helps homebuilders sell more homes, more profitably, to happier customers.
    saas
    real-estate
    proptech
    ai-assistant
    b2b
  • Meteor
    Meteor
    Y Combinator LogoS2025
    Active • 2 employees • San Francisco, CA, USA
    Meet Meteor: a Chrome-alternative that can actually do your work for you. With agents getting better by the day (literally), we realize that it’s time to automate the boring, tedious work. We use your browser session to empower agents to act like your personal assistants (ex. book a calendar, find cheaper flights, buy clothes on amazon etc.) Some of Meteor’s features: - Chat with any page - Integrate with popular apps like Gmail, Google Calendar, Twitter etc. - Browser agent to autonomously navigate the web and perform tasks - More coming soon! We're excited to usher in a new era of browsing.
    consumer
    ai-assistant
    artificial-intelligence
  • Ultra
    Ultra
    Y Combinator LogoW2024
    Active • 2 employees
    Ultra helps ambitious students achieve their wildest dreams. Starting with college admissions, Ultra will become the ultimate career coach to the new AI generation of workers.
    education
    social-media
    social-network
    recruiting
    ai-assistant
  • Capy
    Capy
    Y Combinator LogoF2024
    Active • 4 employees • San Francisco, CA, USA
    Capy is an AI software engineer that ships dozens of features in parallel. It works end-to-end - autonomously triaging issues, executing code in isolated VMs, and pushing PRs to GitHub.
    ai-assistant
    ai
  • Wattson Health
    Wattson Health
    Y Combinator LogoS2023
    Active • 3 employees
    Wattson Health’s AI agents connect with customers over the phone and SMS. Give us your busiest tasks and we’ll train our agents to take them off your hands.
    artificial-intelligence
    ai-assistant
    saas
    healthcare
    healthcare-it
  • Powerdocs
    Powerdocs
    Y Combinator LogoW2022
    Active • 4 employees • Berlin, Germany
    Powerdocs is an AI-powered proposals creation platform for businesses, agencies, and freelancers. We help you create professional documents like proposals, quotes, and user requirement documents effortlessly, saving you hours of manual work. With a passion for automation, we’ve built the ultimate tool to simplify collaboration, streamline workflows, and let you focus on what truly matters—delivering exceptional results and winning clients.
    saas
    documents
    ai-assistant
  • jo
    jo
    Y Combinator LogoW2024
    Active • 2 employees • Menlo Park, CA, USA
    jo is a voice-first digital personality that works alongside you every day – a smart and efficient new friend who saves you time and money while improving your quality of life. As of now, jo runs only on macOS desktop, and only on Apple Silicon.
    artificial-intelligence
    consumer
    ai
    ai-assistant
  • Martin
    Martin
    Y Combinator LogoS2023
    Active • 2 employees • San Francisco, CA, USA
    Call, text, or email Martin. He manages your calendar, inbox, phone calls, to-dos, reminders, notes, and more. It is the most advanced AI personal assistant, light years ahead of Siri, Alexa, and CoPilot.
    ai-assistant
    artificial-intelligence
  • Pharmie AI
    Pharmie AI
    Y Combinator LogoS2025
    Active • 2 employees • San Francisco, CA, USA
    Pharmie is an AI assistant for pharmacies. It can pick up calls, process prescriptions, handle insurance follow-ups, and even help upsell specific drugs and services. Pharmacies can get 50+ phone calls a day, and missing phone calls means lost revenue from filling prescriptions. Pharmacy workflows are complex and custom to each pharmacy's needs. Generic tools are not enough, which is why AI agents can handle tasks end-to-end that previously could not be automated. We are constantly evolving Pharmie to become a suite of agents that supercharge your pharmacy. In the future, pharmacies will evolve into patient care centers, bridging the gaps in access caused by today’s overburdened healthcare system. Successful pharmacies will use AI to optimize their operations, resulting in a higher quality patient experience traditional pharmacies cannot match.
    saas
    ai-assistant
    health-tech
  • Aside
    Aside
    Y Combinator LogoF2025
    Active • 4 employees • San Francisco, CA, USA
    Aside listens to your sales calls and surfaces real-time answers pulled from your docs, HubSpot, or past calls. It's like pressing 𝚌𝚝𝚛𝚕+𝚟 on your company’s knowledge into every rep – so anyone can sound like your best rep. - 🔎 Shows answers from your docs, Slack, and past winning calls - 📝 Live coaching that catches what reps miss: Aside spots what reps skip during calls and guides every rep to apply your playbook - BANT, SPICED, or your own - not after, live. - 💬 Preload your cheatsheets as Live Cards: Turn your playbooks, FAQs, and notes into instant, in-call cards. - 🎓 Coaching feedback, remembered by AI: Aside reviews every call, gives feedback, and turns it into live suggestions for your next one - so you never repeat the same mistake.
    saas
    b2b
    sales-enablement
    ai-assistant
  • Friday
    Friday
    Y Combinator LogoF2024
    Active • 1 employees • San Francisco, CA, USA
    Email sucks. It takes forever to go through, and hiring an assistant is costly and invasive. Friday is building the assistant that learns how to predict the action that you will take on your emails, and does it for you. Today's email products try to help you go through your emails a little faster, but if you have to get through 1000 emails, those products doesn't do much for you. The reality is, most of the emails you get don't require you to personally look at them. Friday completely eliminates the need to check those emails, and handles them all at once for you, immediately. Friday is here to file away spam, sift through newsletters for important tidbits, text you important notifications, and reply to mundane emails, so that no matter how many thousands of emails are in your inbox, you'll just be left with the few emails that actually require your personal touch. Getting this right is difficult, so everyone else settles with trying to help you go through your email twice as fast. If you want to go 100x as fast, you shouldn't spend even a second on useless emails. Friday gets this right, bringing the elite experience of having a professional assistant to the entire world.
    email
    ai-assistant
    productivity
    ai
  • Saffron Health
    Saffron Health
    Y Combinator LogoX2025
    Active • 2 employees • San Francisco, CA, USA
    Saffron Health is building AI agents that automate specialist referrals for primary care. Primary care staff spend hours each day on tedious coordination work: searching for in-network specialists, filling out authorization forms, and chasing down medical records. Saffron's agents find available in-network providers, complete prior authorizations, and help patients book appointments, which lowers administrative costs and improves access to care.
    saas
    digital-health
    ai-assistant
  • Zero
    Zero
    Y Combinator LogoX2025
    Active • 2 employees • San Francisco, CA, USA
    Zero empowers knowledge workers by transforming the way they manage their email. It intelligently summarizes important messages, helps complete tasks, and even enables users to chat directly with their inbox.
    artificial-intelligence
    ai-assistant
    email
    open-source
  • Zaz OS
    Zaz OS
    Y Combinator LogoS2021
    Active • 9 employees • São Paulo, State of São Paulo, Brazil
    Zaz OS is a “Lovable for internal products”: an AI-native platform with an opinionated infrastructure that makes it easy to build and edit Apps and Agents through vibe-coding. Using spec-driven development, it ensures consistency and security for critical processes, solving challenges like user management, notifications, and multi-app integration within a single interface. With over eight years of experience in back-office and HR, Zaz OS was designed from the ground up with core structural issues already solved and the flexibility to adapt to each company’s unique needs. The result is the speed to build and iterate, combined with the robustness required for mission-critical processes — the ultimate solution to replace the Frankenstein stack of SaaS tools that currently dominates company management. As companies grow, the lack of customization of current software forces Heads of HR to buy multiple disconnected tools, allocate engineers to build and maintain people-related projects or use spreadsheets.
    saas
    artificial-intelligence
    ai-assistant
    developer-tools
    hr-tech
  • Benchmark
    Benchmark
    Y Combinator LogoW2023
    Active • 6 employees • New York, NY, USA
    Benchmark is the trusted AI platform for investment firms. Today, leading firms use Benchmark to screen deals, extract insights from unstructured data, and automate workflows. Our platform combines cutting-edge AI with deep industry expertise to help investment firms make smarter, faster decisions across their entire deal lifecycle.
    finance
    artificial-intelligence
    ai-assistant
    fintech
  • Skypher
    Skypher
    Y Combinator LogoW2020
    Active • 12 employees • New York, NY, USA
    Skypher is an AI agent platform that automates your security/privacy/ddq/esg compliance questionnaires response process making it 10x faster. We save dozens of hours for @Deel, @Retool or Adobe's engineering, sales, customer success, and security leaders on security questionnaires and speed up their sales cycle by 20%. Skypher was launched in 2019 in San Francisco and is now the market leader in security questionnaires response automation with 200+ global customers worldwide across North America, Europe and India. We work with Fortune 500 companies such as Adobe, McKinsey & Company, TeamViewer or CMA CGM as well as fast growing tech companies like Deel, TCN or Retool. With a team of over 30 people across Europe and North America with global offices in New York and Paris.
    cybersecurity
    compliance
    ai-assistant
    generative-ai
    artificial-intelligence
  • Waydev
    Waydev
    Y Combinator LogoW2021
    Active • 10 employees • San Francisco, CA, USA
    Waydev AI is the first conversational platform for engineering, helping you measure productivity, track AI’s impact, and guide your teams with data-backed confidence.
    enterprise
    data-engineering
    ai-assistant
    artificial-intelligence
    ai-enhanced-learning