MentionFox lists 507 AI companies for 2025. Of them, 497 are Y Combinator companies (the newest batch here is Fall 2025, with 118); 2 filed a Form D notice with the SEC; 8 won an SBIR or STTR award. The median SBIR or STTR award in the table is $1.2M, across 7 awards.
Companies507
Y Combinator497
Form D filers2
SBIR/STTR winners8
Other years
All years (2747) 2026 (741) 2024 (446) 2023 (291) 2022 (245) 2021 (179) 2020 (89)
AI startups in 2025
The 300 newest of 507.
| Company | What it does | Date | Amount | Round / stage | Record |
|---|---|---|---|---|---|
| Double Blind Bio Inc. | Filed Dec 29, 2025 | $5.6M | SEC Form D | ||
| Governly, Inc. | Filed Dec 29, 2025 | $200,000 | SEC Form D | ||
| Ata Engineering, Inc. | A machine learning-accelerated framework for lethality assessment of directed energy engagements of hypersonic threats | Award starts Sep 30, 2025 | $2M | SBIR Phase II | Federal award record |
| Icon Technology Inc | O2d-0249 generative AI to streamline DOD construction approvals | Award starts Sep 29, 2025 | $1.2M | SBIR Phase II | Federal award record |
| Absurd | The Creative OS for AI video | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| AirCaps | The AI copilot for in-person conversations. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Alder | AI employees for finance, starting with accounts receivable | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Aleph Lab | AI language buddy in the games kids love | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Allus AI | Transforming manufacturing with our next-gen Vision Foundation Model | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Amika | Infra to build your own software factory | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| AnswerThis | End-to-end workspace to accelerate scientific discovery | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Antigen | Continuous offensive security for the enterprise. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Anto Biosciences | A Foundation Model for Microbial Communities. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Aside | The browser built to do real work for you | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| AtlasGrid | Accelerate Product Iteration | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Automax.ai | AI native real-estate appraisal firm | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Autonomous Technologies Group | Superintelligent financial advisor | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Axial | Accelerated Physics Kernels for Computational Engineering | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Bluma | Canva for short-form video ads | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Bolna AI | Voice AI to enable India's next billion | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Boom AI | AI agents that recover lost revenue through real conversations. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Bravi | AI operating system for home improvement manufacturers | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Brickwise | AI property manager for landlords and estate agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Bron | TikTok for Sports Trading | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Caddy | Your Personal AI for everyday work | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Casey | Casey is an AI-native commercial insurance brokerage | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Clad Labs | AI support done right | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Clerked | AI clerks that automate your payables | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Clicks Health | AI agents for your healthcare back-office operations. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Codyco | The AI Reservation Team for Hotel Groups | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| ComplyDo | Global Compliance for Enterprises | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Compyle | The coding agent that actually collaborates with you | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Cortex AI | Large-scale real-world robot & human data for embodied AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Cranston AI | AI Tax prep and accounting software for CPA firms | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Crunched | Excel AI analyst for Power Users | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| dari.dev | The Routing Layer for AI Agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Darwin | Humanoid robots | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Deeptrace | AI agents for on-call | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Denki | The full-stack AI financial audit firm | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Digipals | The future of Social in the age of AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| DiligenceSquared | AI-powered market due diligence for investment decisions | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Exonic | Exonic is an AI-native cell and gene therapeutics company | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Expected Parrot | Simulate your customers with AI agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Fastshot | Lovable for mobile apps | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Fernstone | AI-native insurance brokerage | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Fifth Door | Create and play games with AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Flick | We Handle AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Freeport Markets | Trade Anything | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Goldbridge | Ramp for Real Estate | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Helonic | Automatic Construction Drawing Clash Detection | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| hillclimb | Training Data for Recursive Self-Improvement | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Hypercubic | Agentic AI for Mainframe Operations and Modernization | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Hyperspell | Your Company Brain | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Imagine AI | We reverse engineer B2B growth, starting with LinkedIn. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| item | The AI-Native CRM that works for you | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Jarmin | AI Employees for human-level roles | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Kaigo Health | AI outpatient care workforce | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Kalpa Labs | Scaling Generalist Speech models | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Karumi | The Waymo of Personalized demos | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Kestrel AI | AI Agents for Platform Engineering | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Koyal | Agentic AI Filmmaking Platform | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lakonia | Delivering AI-powered situational awareness in tactical environments. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lapis | AI that creates and runs ads, end-end | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Layers | Improve your appearance by measuring, understanding, and tracking… | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Leadbay | Qualified leads for agentic workflows. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lemma | Production Monitoring for AI agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lexi | AI Operating System for Legal Teams | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lightberry | Robots with soul | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Locus | Payment infrastructure for AI agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Logical | A proactive desktop copilot | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lua Global Inc | The mid-market agent platform | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| LunaBill | AI Voice callers for healthcare billing teams | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Lunavo | Lunavo is the AI assistant for carriers. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| MadeThis | The autonomous business platform | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| MarkIt | Compliance that makes products ready for global markets. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Mayflower | AI plug-in that automates HR immigration screening and compliance | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Metorial | Agentic infrastructure to power AI-native companies. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Mixy | Make mashups without knowing how to DJ | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Moss | Real-time semantic search for Conversational AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| MOVEdot | AI Agents for Hardware Engineering | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| MSPilot | Turn AI adoption into a recurring revenue line. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Multifactor | Zero-trust authentication, authorization, and auditing for AI agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Narrative | AI Video Editor | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Nexus | We help non-technical teams build AI agents without engineers | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Nori | AI health coach in your pocket | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Norra | Automating equipment operations for nursing facilities | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Openroll | The AI workforce for People and Finance teams | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Patent Watch | AI for detecting patent infringements | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Perseus | Applied Lab focused on Search in Latent Spaces. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Philon | General Purpose Robots | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Piggy Robotics | Humanoid robots that do your chores for the price of an iPhone! | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Pixley AI | The first platform where families can create AI cartoons in minutes | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Prox | AI product specialists for equipment manufacturers | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Radius | Code and browse in the same place | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Redapto | Intelligence that moves the world | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Relaw | AI Legal OS | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Remedy | AI Agents for Pharmacies | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Rivet | Explore dozens of design directions with your agent | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Rovi Health | AI healthcare concierge for employees | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Scoop | Automating regulatory submissions for life sciences | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Scott AI | The planning layer for teams that build with coding agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| SellRaze | The fastest way to sell online. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Semble | The all-in-one software for integrators. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Semiotic | Studio-Grade Design at Scale | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| SF Tensor | Infrastructure for AI labs to focus on research. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Sorce | Tinder for jobs | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Soren | The AI workforce for business operations. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Sourcebot | Helping humans and AI agents understand massive codebases | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Specific | The cloud platform built for coding agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Specific Labs | Real World Environments and Data for AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Structured AI | The AI drawing review platform for architects and engineers. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Tell if AI | AI agents on real phones, growing brands across every platform. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| The Context Company | Find what's losing you customers and money in your AI agent and fix it | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| The Hog | Real-time web intelligence API for AI agents and GTM teams | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Trelium | The Agent to Build Your Agents | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Unsiloed AI | API for parsing multimodal unstructured data | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Uplane | Replace marketing agencies with AI | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Velvet | World model datasets and research | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Veria Labs | Continuous AI pentesting that finds and fixes vulnerabilities | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Zalos | Hire Zalos AI workers to run your finance department | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Zarna | AI Associates for Middle-Market Private Equity | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Zavo | Unlocking the world’s most valuable data for frontier AI. | Fall 2025 | Y Combinator batch | Y Combinator listing | |
| Sostos Inc. | An advanced web portal for artificial intelligence (AI)-based comprehensive discovery of repositioning drugs | Award starts Jul 1, 2025 | $1.2M | SBIR Phase II | Federal award record |
| Tycho AI Inc. | Fy24 sbir/sttr topic#: osd234-p002| next-generation UAV autonomy: fusing vision, AI, and inertial sensing for unprecedented precision… | Award starts Jul 1, 2025 | $2M | SBIR | Federal award record |
| Acrely | Enterprise Voice Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Adaptional | AI-powered insurance claims review | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| AgentMail | Email Inboxes for AI Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Alara | Procurement Platform for Dental Offices | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Alter | Privileged Access Management for AI Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Altur | Voice AI Agents for Debt Collection | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Ambral | AI for account management and customer success | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Astor | AI advisor for retail investors | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Autosana | AI agents for E2E testing across mobile & web | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Autumn | Billing infrastructure for AI | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Avent | AI agents for industrial commerce | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| b12 Labs | Making hard molecules for Pharma and Biotech | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Bizzy AI | Bizzy works 24/7 so you never miss a lead. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Blank Bio | RNA intelligence for precision medicine | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Blue | Your phone finally has someone to run it | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| BootLoop | Firmware in minutes, not months - rigorously tested on real hardware | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| burnt | Agentic Operating System for Food Supply Chain | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Cactus Compute | Automation Foundation Models For Tiny Devices | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| CareSwift | AI scribe for Ambulance Reports | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Certus AI | Replacing the restaurant phone line with Voice AI | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Channel3 | Database of every product on the internet | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Char | The AI notepad that knows and works for you | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Clodo | Planet-scale people discovery. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Closera | AI Shopping Agent for Your Ecommerce Store | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Comena | AI agents for distributors and manufacturers to automate order entry. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| ContextFort | Visibility and Controls for Browser Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Convexia | The world's first AI-maximalist pharma company | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Conviction | Anyone Can Trade | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Cyberdesk | Self learning computer use agent for developers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Datafruit | The AI workspace for software implementations | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Dedalus Labs | Compute substrate for AI agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| DeepAware AI (Robotics Center of Silicon Valley) | Robots, parts & RL envs & evals - delivered in 48 hrs / pickup in SF. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Doe | The boring stuff, handled | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| EffiGov | The AI OS for Cities | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Embedder | The Enterprise AI Platform for Embedded Software | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| F2 | The AI platform for private markets investors | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Finto | AI accounting for enterprise finance teams | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Flai | We Bring Customers to Your Dealership | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Fleetline | Optimizing fleet planning with data driven algorithms | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Flywheel AI | Waymo for excavators | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Freya | Voice AI for Enterprises | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Frizzle | AI Grading for Teachers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Fulcrum | The agentic debugger for AI systems | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Getasap | AI-Native Fresh Produce Logistics | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| GhostEye | Your always-on red team. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Golpo | Create Whiteboard Explainer Videos with AI from a Prompt or Document | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Halluminate | Data and RL environments to automate knowledge work | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Hera | AI Motion Designer | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Htx Labs, Inc | Stratfi sbir phase 2 - empact | Award starts Jun 1, 2025 | $5.8M | SBIR Phase II | Federal award record |
| Humoniq | AI-Native BPO for travel & transport | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| idler | Hill-climb any benchmark, for any model, in any domain. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Imprezia | The World's First AI Ad Network. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Interfere | Give engineering, product, and design teams insight into unseen issues | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Iron Grid | AI-Native Data Center Engineering | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| IronLedger.ai | AI-enabled Corporate Cards and Invoice Processing for Real Estate | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Janet AI | Agents that learn your company and work 24/7 | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Kalinda | Deep research for class action law firms | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Kernel | Crazy fast, open source infra for AI agents to use the Internet | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Kestroll | AI video editor | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Knowlify | The AI Explainer Video Maker | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Lanesurf | Book any load in 10 minutes | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Lark | The E2E testing layer for AI-driven development | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Lilac | We sell GPUs. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Liva AI | Building socially intelligent AI | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Llm Stats | Independent AI evaluations lab | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Locata | AI Referral Automation for Primary Care Clinics | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Lotas | AI for quantitative trading | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Luminal | Making AI run fast on any hardware. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Magnitude | Open source inference server for local models | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| MangoDesk | Long-horizon RL environments | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Maximal | Truckload Planning at Machine Precision | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Meteor | An AI-Native Browser | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Metis | Infrastructure to build reliable agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Mimos | The growth OS for plaintiff-side law firms | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Minimal AI | AI Agents for E-commerce Customer Support | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Monarcha | Turn maps into data | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Monte | Continual Learning for Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Motives | Consumer focus groups run by AI | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Nautilus | AI platform to grow and to optimize car washes | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Nexa Labs | Implantable microchips and AI for cattle monitoring | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Normal | Testing and certifying the hardware of the future | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Noso Labs | Build AI agents for field technicians to diagnose and sell 10x better | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Notte | Browser infra for AI agents: sessions, auth, proxies, payments | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Novaflow | The AI data analyst for biology labs | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Nox Metals | Supplying America's Industrial Base | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Nozomio | product lab | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Okibi | Turns products into CLIs and agents into customers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Omnara | Summer 2025 | Y Combinator batch | Y Combinator listing | ||
| OnDeck AI | Analyze any footage, without training a model | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| OneStop | The local internet for NYC. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Opennote | The notebook that thinks with you. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Orange Slice | Agentic sales enrichment spreadsheet | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Pally | Your personal AI Assistant | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Paloma | Digital transformation for real economy businesses | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Panels | Audio Data for AI Labs | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Pangolin | Open networking and security for your workforce, AI agents, and infra | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Panoptive | The continuous oversight engine for clinical trials | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Pares AI | AI-native real estate services firm | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Perspectives Health | AI to run behavioral health programs better | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Phases | AI for the physical world | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Physical Turing | Next generation robot deployer | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Pingo | AI companion that helps you learn languages | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Playgent | Sandboxes for AI agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Pleom | Agentic Business Intelligence | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Preseen | The AI forecasting company for global macro events | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| ProcIndex | AI-powered accounting automation for construction and manufacturing | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Proliferate | Do your life's work with agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Quotain | AI sales simulations using your real deals | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Reacher | We automate creator marketing for the world's largest brands | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Rebulk | AI-native software for managing rail and bulk operations. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Relling | deploying the first billion robots for manufacturing | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Risely AI | AI agents that automate administrative work across college campuses | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Riverbank | Infrastructure Cartography | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| RowFlow | Replacing forms with AI conversations | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Sapien | Synthetic populations for decisions | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Serafis | Deep intelligence for private markets | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| SigmanticAI | The Cursor for Chip Design - Delivering Silicon-Ready Chip Designs… | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Sira | AI Native Rippling for Deskless Workers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Slashy | Cursor for Email | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Socratix AI | AI coworkers for fraud and compliance teams. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Spotlight Realty | AI powered brokerage reducing residential rental commissions in NYC… | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| stagewise | The Open Source Agentic IDE | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Stellon Labs | Building tiny frontier AI models that run on edge devices | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Stockline | AI-native ERP for food wholesalers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Stormy | Stormy runs the office so your crew can run the work. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Tesora | Frontier AI for Actuaries | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| The Prompting Company | We help products get discovered & used by AI agents. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Theora | Building medical school for AI Agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Topological | Physics-based foundation models for CAD optimization. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Trace | Context-aware orchestration between humans and AI. | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| TraceRoot.AI | Open source self-improving layer for AI agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| truthsystems | Automatically blocking risky behavior with real-time governance agents | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| TwentyTwo | AI infrastructure for biosecurity | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Uplift AI | Foundational Voice Models for regional languages | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Veritus | AI agents for the consumer lending industry | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Verne Robotics | AI models that teach robots new skills in hours | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| VibeFlow | AI content manager that grows your company's online presence | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Vulcan Technologies | Secure frontier AI for government & adjacent knowledge work | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Wafer | AI that makes AI fast | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Wayline | AI voice for property managers | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Wedge | AI Employees for Healthcare | Summer 2025 | Y Combinator batch | Y Combinator listing | |
| Jillion Therapeutics Inc. | Synergy between artificial intelligence and DNA-encoded library technologies to identify polypharmacological therapeutics for substance… | Award starts May 15, 2025 | $399,483 | SBIR Phase I | Federal award record |
| Greenmark Biomedical Inc | Improving caries diagnosis with targeted nanoparticle-enhanced AI-assisted intraoral imaging - abstract: this project responds to the… | Award starts Apr 3, 2025 | $294,632 | SBIR Phase II | Federal award record |
| Acolite | AI Native Commercial Insurance Broker | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Adentris | Real-time AI Compliance & Revenue Integrity for Medical Providers | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Aegis | AI Agents to win denied health insurance claims. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Airweave | The open-source context retrieval layer for agents | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Alkali | The smarter way to estimate steel. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Almond | A dual-arm robot built for physical AI. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Anana | AI Workspace for Hospitality Commercial Teams | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Atlog | Outbound voice and text AI without a prompt | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Attune | Faster builds, zero effort. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Auctor | The agentic operating system for modern system integrators. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Avallon AI | AI agents for insurance claims operations | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Aviro | Environments for Long Horizon Work | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Beluga | Creator marketing that scales like paid ads | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Besimple AI | Voice data for AI | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| BitBoard | Let your agent build dashboards and reporting. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| BitPatrol | AI-powered code security | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Blaxel | The infrastructure for autonomous agents | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Bluejay | Test, monitor, and improve your voice and chat AI agents | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Blueshoe | The AI-Native Consumer + Plaintiff Law Firm | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Bond | Your AI Chief of Staff | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Boost Robotics | Robots for the inspection and maintenance of data centers | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Bramante | Life sciences reagents and software | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Cactus | All-In-One AI Growth Partner | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Cartpole | Building reinforcement learning environments | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Casco | Autonomous security testing for web apps, APIs, cloud, and AI systems | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Cashew Labs | Recursive self improving harnesses and models | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Chestnut | The first AI mortgage lender | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Claim Health | AI Revenue Platform for Post-Acute Care | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Clarm | Build governed AI agents on your own data, without code | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Clidey | Turn scattered data into one platform for decision-making | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Code Four | Modernizing the police workflow. | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Cohesive | The agentic CRM for blue-collar services | Spring 2025 | Y Combinator batch | Y Combinator listing | |
| Combinely | AI coworker for Accountants | Spring 2025 | Y Combinator batch | Y Combinator listing |
Selling to these companies?
Export the list: a spreadsheet of the 300 AI companies in the table below, with each one's date, amount, round or stage, the record it comes from and its MentionFox page. Free with an account; if you are not signed in, you sign up first and the download starts when you come back to this page.
Export the listA Full Report covers who runs the company, who owns it, where its money comes from and what to watch for, every claim linked to its source. See pricing.
Related startup lists
AI agent (507 shared) Developer tools (348 shared) Generative AI (268 shared) Healthcare and health tech (245 shared) Productivity and workflow automation (240 shared) Sales and marketing (231 shared)
Figures come only from the record linked in each row; a blank means the record gives none. How these lists are built.