Y Combinator Fall 2025

2025

148 companies in Y Combinator Fall 2025. Biggest markets: AI for Financial & Compliance Ops (22), AI Sales & GTM Agents (21), Agent Infrastructure & Orchestration (18). Each with its founders and the page its membership is read from.

AbsurdLos Angeles, CA, USA
The Creative OS for AI video
Damian Chng, Daniel Kathein, Philip HoAI Video & Media Generation Source
AirCapsSan Francisco, CA, USA
The AI copilot for in-person conversations.
Madhav Lavakare, Nirbhay NarangVoice & Conversational AI Source
Aleph LabSan Francisco, CA, USA
AI language buddy in the games kids love
Dan Han, Jaihee KimVoice & Conversational AI Source
Allus AIAtlanta, GA, USA
Transforming manufacturing with our next-gen Vision Foundation Model
Kai Cui, Shijie Wang, Zhisen AnAI Data & Model Infrastructure Source
AmeraNew York City, NY, USA
Automating claims processing workflows for health insurance payers.
Deep Kapur, Louise TanskiAI Healthcare Admin & Documentation Source
AmikaNew York City, NY, USA
Infra to build your own software factory
Dylan Mikus, Jakub CichonAgent Infrastructure & Orchestration Source
AnswerThisSan Francisco, CA, USA
End-to-end workspace to accelerate scientific discovery
Ayush Garg, Ryan McCarrollData Analytics & BI Source
AntigenSan Francisco, CA, USA
Continuous offensive security for the enterprise.
Abdullah Nauman, Saad JamalAI-Native Cybersecurity Source
Anto BiosciencesSan Francisco, CA, USA
A Foundation Model for Microbial Communities.
Arvid E. Gollwitzer, David de GruijlBiotech & AI Drug Discovery Source
AsideSan Francisco, CA, USA
The browser built to do real work for you
Chanhee Lee, Jun Kim, Sanghun LeeAgent Infrastructure & Orchestration Source
AspectNew York City, NY, USA
Intelligent media storage for creative teams.
Bright Xu, Edison Chiu, Gurish SharmaAI Video & Media Generation Source
AtlasGridSan Francisco, CA, USA; Remote
Accelerate Product Iteration
Anton Krutiansky, Aram Aghababyan, Oleg KostourNo-Code Builders & Team Productivity Source
Automax.aiSan Francisco, CA, USA
AI native real-estate appraisal firm
Humza AhmedAI for Financial & Compliance Ops Source
Autonomous Technologies GroupNew York City, NY, USA
Superintelligent financial advisor
Daniel Kobran, Dillon ErbAI for Financial & Compliance Ops Source
AxialSan Francisco, CA, USA
Accelerated Physics Kernels for Computational Engineering
Giuseppe RapisardaRobotics & Manufacturing Source
BlumaSan Francisco, CA, USA
Canva for short-form video ads
Alisa Wu, Stephen NiAI Video & Media Generation Source
Bolna AIBengaluru, KA, India
Voice AI to enable India's next billion
Maitreya Wagh, Prateek SachanAI Sales & GTM Agents Source
Boom AISan Francisco, CA, USA
AI agents that recover lost revenue through real conversations.
Jose Toscano, Juan Casian, Sergio GarciaAI Sales & GTM Agents Source
BraviParis, Île-de-France, France
The AI operating system powering home services businesses
Anas Bouassami, Pierre-Habte NouvellonAI Sales & GTM Agents Source
BrickantaStockholm, Stockholm County, Sweden
Agentic AI for Society Builders
Linus Bein Fahlander, Lucas OtterlingAI for Financial & Compliance Ops Source
BrickwiseLondon, England, United Kingdom
AI property manager for landlords and estate agents
Elias Kassell, Ismail JeilaniReal Estate & Proptech Source
BronSan Francisco, CA, USA
TikTok for Sports Trading
Anish Gupta, Marc ZoghbyConsumer Social & Creator Source
CaddyNew York City, NY, USA
Your Personal AI for everyday work. Lives in your texts.
Connor Waslo, Rajiv SanchetiVoice & Conversational AI Source
CaseyZH, Switzerland
Casey is an AI-native commercial insurance brokerage
Maximilian Thoelen, Nico Hänggi, Pascal KüngAI for Financial & Compliance Ops Source
Clad LabsSan Francisco, CA, USA
the brainrot ide
Kevin Le, Richard WangCloud DevOps & Dev Environments Source
Clicks HealthSan Francisco, CA, USA
AI agents for your healthcare back-office operations.
Dominik Helmreich, Oliver KnappAI Healthcare Admin & Documentation Source
Coasts
Localhost service isolation and orchestration for git worktrees
Dan Hyman, Jamie SunderlandCloud DevOps & Dev Environments Source
CodycoBY, Germany
The AI Reservation Team for Hotel Groups
Alexander Schober, Endrit Bytyqi, Stefan SchaffAI Sales & GTM Agents Source
ComplyDoBerlin, Berlin, Germany
Global Compliance for Enterprises
Leo Schuhmann, Matthias Schneider, Moritz MoserAI for Legal Source
CompyleSan Francisco, CA, USA
The coding agent that actually collaborates with you
Jonathan Miranda, Mark NazzaroAgent Infrastructure & Orchestration Source
Cortex AISan Francisco, CA, USA
Large-scale real-world robot & human data for embodied AI
Lucas NgooAI Data & Model Infrastructure Source
Cranston AISan Francisco, CA, USA
AI Tax prep and accounting software for CPA firms
Max Minsker, Sean O'BannonAI for Financial & Compliance Ops Source
CrunchedOslo, Oslo, Norway
Excel AI analyst for Power Users
Lars Gjardar Musæus, Markus Skagemo, Michael Sakowski, Philip BorgeAI for Financial & Compliance Ops Source
dari.devSan Francisco, CA, USA
The Routing Layer for AI Agents
Avyay Varadarajan, Benjamin HongAgent Infrastructure & Orchestration Source
DeeptraceSan Francisco, CA, USA
AI agents for on-call
Andy Lee, Sri SomasundaramAgent Infrastructure & Orchestration Source
DenkiLondon, England, United Kingdom
The full-stack AI financial audit firm
David Jin Li, Felipe Jin LiAI for Financial & Compliance Ops Source
DigipalsSan Francisco, CA, USA
The future of Social in the age of AI
Mathew Matakovic, Peggy WangVoice & Conversational AI Source
DiligenceSquaredNew York City, NY, USA
AI-powered market due diligence for investment decisions
Frederik Hansen, Soren Biltoft-KnudsenAI for Financial & Compliance Ops Source
DomeInactive
A unified API for prediction markets, like Kalshi and Polymarket
Kunal Roy, Kurush DubashData Analytics & BI Source
EfferenceSan Francisco, CA, USA
Gianluca BencomoRobotics & Manufacturing Source
EverestSan Francisco, CA, USA
Spencer McKee, Yolanda CaoB2B SaaS & SMB Ops Source
ExonicSan Francisco, CA, USA
Unsupervised Biological AI
Ben BrimacombeBiotech & AI Drug Discovery Source
Expected ParrotBoston, MA, USA
Simulate your customers with AI agents
John Horton, Robin HortonAI Sales & GTM Agents Source
FastshotSan Francisco, CA, USA
Lovable for mobile apps
Dmitry Fatkhi, Elvira DzhuraevaNo-Code Builders & Team Productivity Source
FernstoneNew York City, NY, USA
AI-native insurance brokerage.
Bryant Le, James ChenAI for Financial & Compliance Ops Source
Fifth DoorSan Francisco, CA, USA
Create and play games with AI
Amir Ghazvinian, Daniel KanGaming & Esports Source
FlickSan Francisco, CA, USA
We Handle AI. You Direct Films.
Ray Wang, Zoey ZhangAI Video & Media Generation Source
Forge RoboticsSan Francisco, CA, USA
A robotics intelligence system for metal fabrication
Robert CormicanRobotics & Manufacturing Source
Freeport MarketsNew York City, NY, USA
Trade Anything
Bryan Reed, Lihong WangLending & Consumer Finance Source
Goldbridge
Ramp for Real Estate
Alvin Salehi, Greg RamiReal Estate & Proptech Source
HelonicSan Francisco, CA, USA
Automatic Construction Drawing Clash Detection
Milind SagaramRobotics & Manufacturing Source
hillclimbSan Francisco, CA, USA
Training Data for Recursive Self-Improvement
Jun ParkAI Data & Model Infrastructure Source
HypercubicSan Francisco, CA, USA
Agentic AI for Mainframe Operations and Modernization
Aayush Naik, Sai GurrapuAI for Financial & Compliance Ops Source
HyperspellSan Francisco, CA, USA
Your Company Brain
Conor Brennan-Burke, Manu EbertAgent Infrastructure & Orchestration Source
IcarusLos Angeles, CA, USA
Stratospheric birds for defense
Henry KwanSpace & Defense Source
Imagine AISan Francisco, CA, USA
We reverse engineer B2B growth, starting with LinkedIn.
Neo Lee, Sky YangAI Sales & GTM Agents Source
itemSan Francisco, CA, USA
The AI-Native CRM that works for you
Akshay Guthal, Andres SantanillaAI Sales & GTM Agents Source
JarminSan Francisco, CA, USA
AI Employees for human-level roles
Chalmers Brown, Shirsendu Halder, Zack LemanAI for Financial & Compliance Ops Source
Kaigo HealthSan Francisco, CA, USA
AI outpatient care workforce
Kazuki Shin, Lukas Klaiber, Peter ChienAI Healthcare Admin & Documentation Source
Kalpa LabsSan Francisco, CA, USA
Scaling Generalist Speech models
Gautam Jha, Prashant ShishodiaAI Data & Model Infrastructure Source
Karumi
The Waymo of Personalized demos
Pablo Omenaca, Toni LopezAI Sales & GTM Agents Source
Kestrel AISan Francisco, CA, USA
AI Agents for Platform Engineering
Raman VarmaAgent Infrastructure & Orchestration Source
KoyalSan Francisco, CA, USA
Agentic AI Filmmaking Platform
Gauri Agarwal, Mehul AgarwalAI Video & Media Generation Source
LakoniaSan Francisco, CA, USA
Delivering AI-powered situational awareness in tactical environments.
Gordy SunAI Data & Model Infrastructure Source
LapisSan Francisco, CA, USA
AI that creates and runs ads, end-end
Sai Surbehera, Varunram GaneshAI Sales & GTM Agents Source
LayersSan Francisco, CA, USA
A 30 min appointment to measure everything in your body
Shivani PatelDigital Health & Wellness Source
LeadbaySan Francisco, CA, USA
Qualified leads for agentic workflows.
Ludovic Granger, Milan StankovicAI Sales & GTM Agents Source
LemmaSan Francisco, CA, USA
Production Monitoring for AI agents
Cole Gawin, Jerry ZhangAgent Infrastructure & Orchestration Source
LexiSan Francisco, CA, USA
AI Operating System for Legal Teams
Harshit Garg, Kiran MohanAI for Legal Source
LightberrySan Francisco, CA, USA
Robots with soul
Ali Attar, Stephan Koenigstorfer, Stephan WolskiRobotics & Manufacturing Source
LocusSan Francisco, CA, USA
Payment infrastructure for AI agents
Cole DermottAI for Financial & Compliance Ops Source
LogicalSan Francisco, CA, USA
A proactive desktop copilot. Clippy, but actually good.
Anushka Idamekorala, Sam KaruVoice & Conversational AI Source
LogosGuardSan Francisco, CA, USA
The sensitive data redaction layer for AI
Abel John, Sukrut OakAI-Native Cybersecurity Source
Lua Global IncLondon, England, United Kingdom
The mid-market agent platform
Lorcan O Cathain, Stefan KrugerAI Sales & GTM Agents Source
LunaBillSan Francisco, CA, USA
AI Voice callers for healthcare billing teams
David Day, Suhail ParryAI Healthcare Admin & Documentation Source
LunavoBY, Germany
Lunavo is the AI assistant for carriers.
Felix Lösch, Niclas HeunAI Sales & GTM Agents Source
MadeThisSan Francisco, CA, USA
The autonomous business platform
Cambree Bernkopf, Jacob Wright, Santiago Gomez PazAI for Financial & Compliance Ops Source
MarkItAtlanta, GA, USA
AI Agents for Trade Compliance - Saving Companies from Tariffs
Chanhyung Kim, Roland SaavedraAI for Financial & Compliance Ops Source
MayflowerSan Francisco, CA, USA
AI plug-in that automates HR immigration screening and compliance
Aryan Gulati, Naren ChittemHR & Recruiting Source
MetorialVienna, Vienna, Austria; Remote
Agentic infrastructure to power AI-native companies.
Karim (Wen) Rahme, Tobias HerberAgent Infrastructure & Orchestration Source
MiniswapSan Francisco, CA, USA
The Marketplace for Complex Hobbies
Will Hanna, Zak SinghE-Commerce & Marketplaces Source
MinroSan Francisco, CA, USA
Identify churn risk and stay close to users at scale
Samika Sanghvi, Siddhant LadMarketing & Ad-Tech Source
Mixy
Make mashups without knowing how to DJ
Joe Kennedy, Jonah SiegleConsumer Social & Creator Source
Mod AISan Francisco, CA, USA
Touchless AP Automation
Evan Meyer, Sunjeet ChughAI for Financial & Compliance Ops Source
MossSan Francisco, CA, USA
Real-time semantic search for Conversational AI
Harsha Nalluru, Sri Raghu MalireddiCrypto & Web3 Source
MOVEdotSan Francisco, CA, USA
AI Agents for Hardware Engineering
Bruno Finco, Girish RadhakrishnanAgent Infrastructure & Orchestration Source
MSPilotSan Francisco, CA, USA; Remote
Turn AI adoption into a recurring revenue line.
James Jiang, Paul LiAI Sales & GTM Agents Source
MultifactorSan Francisco, CA, USA
Zero-trust authentication, authorization, and auditing for AI agents
Vivek NairAI-Native Cybersecurity Source
NarrativeNew York City, NY, USA
AI-Powered Sports Highlights
Aryan Sawhney, Erik Vank, Victor ChapmanAI Video & Media Generation Source
NessieSan Francisco, CA, USA
A shared context layer for you, your team, and your agents.
Anna Zhang, Tiger WangAgent Infrastructure & Orchestration Source
NexusBrussels, Brussels, Belgium
We help non-technical teams build AI agents without engineers
Assem Chammah, Shady Al ShohaAgent Infrastructure & Orchestration Source
NoriNew York City, NY, USA
AI health coach in your pocket
Dave Zohrob, Harish AgarwalClimate & Energy Source
NorraNew York City, NY, USA
Automating equipment operations for nursing facilities
Ben Rubin, Yining ZhangAI Healthcare Admin & Documentation Source
Nucleo
The first Agentic platform for Oncology
Angelica Iacovelli, Luca PegolottiBiotech & AI Drug Discovery Source
Null LabsSan Francisco, CA, USA
End-to-end Simulation for Defense Autonomy
Kristopher Luo, Niel OkRobotics & Manufacturing Source
OpenrollStockholm, Stockholm County, Sweden
The AI workforce for People and Finance teams
Mattias Lindell, Porsev AslanAI for Financial & Compliance Ops Source
ParametricSan Francisco, CA, USA
Physical businesses that run themselves
Cody Swain, John NewsomRobotics & Manufacturing Source
ParrotSan Francisco, CA, USA
TikTok for language learning
Amir Hanna, Erik Dahl, Julia HudeaVoice & Conversational AI Source
ParseSan Francisco, CA, USA
Build an API to interact with any website.
Alex FormanCloud DevOps & Dev Environments Source
Patent WatchBucharest, Romania
AI for detecting patent infringements
Alexander Stroe, Andreas StroeAI for Legal Source
PerseusBengaluru, KA, India
Applied Lab focused on Search in Latent Spaces.
Samrath ChadhaAI Data & Model Infrastructure Source
PhilonThessaloniki, Greece
General Purpose Robots
Alexandros PetkosRobotics & Manufacturing Source
Piggy RoboticsLondon, England, United Kingdom
Humanoid robots that do your chores for the price of an iPhone!
Chenny (Qianyi) Deng, Richard GongRobotics & Manufacturing Source
Pixley AILos Angeles, CA, USA
The first platform where families can create AI cartoons in minutes
Krish Iyengar, Pranit AgrawalAI Video & Media Generation Source
Play HealthBoulder, CO, USA
Perimenopause Care Platform
Healthcare Delivery & Ops Source
PrimerLos Angeles, CA, USA
AI Product Demos
Chris FarestveitAI Sales & GTM Agents Source
ProxSan Francisco, CA, USA
AI technical support for complex physical products
Dima Yanovsky, Gregory MakodzebaAI Sales & GTM Agents Source
RedaptoSan Francisco, CA, USA
Enterprise AI Transformation Platform
Anirudh PupnejaAI Sales & GTM Agents Source
RemedyAcquired
AI Agents for Pharmacies
Nikhil Devaraj, Sai Mandhan, Vishnu SreenivasanAI Healthcare Admin & Documentation Source
RivetSan Francisco, CA, USA
Visual editor to design in production code
Sam GormanAI Video & Media Generation Source
Rovi HealthNew York City, NY, USA
AI healthcare concierge for employees
Santosh Vallabhaneni, Tarun VallabhaneniAI Healthcare Admin & Documentation Source
RovrSan Francisco, CA, USAInactive
AI FDE Engine that runs your engineering workflows
Arnav Jain, Nithik Yekollu, Yash JainAI Sales & GTM Agents Source
s2.devSan Francisco, CA, USA
API for unlimited, durable, real-time streams
Dwarak Govind Parthiban, Shikhar Bhushan, Stephen BaloghData Analytics & BI Source
SavaNew York City, NY, USA
Building the future of trusts
Nimit Maru, Rush SadiwalaLending & Consumer Finance Source
SciloopSan Francisco, CA, USA
Expert STEM reasoning data for frontier AI labs.
Bilal Asmatullah, Osman SiddiqueAI Data & Model Infrastructure Source
ScoopSan Francisco, CA, USA
Automating regulatory submissions for life sciences
Jay Kwon, Vincent ParkBiotech & AI Drug Discovery Source
Scott AINew York City, NY, USA
The planning layer for teams that build with coding agents
David Maulick, Devin CintronAgent Infrastructure & Orchestration Source
SelfinSan Francisco, CA, USA
Building the first AI Bank
Joel Tomas Pimentel, Paula GutierrezLending & Consumer Finance Source
SellRazeSan Francisco, CA, USA
The fastest way to sell online.
Jeff Mao, Tyler MaE-Commerce & Marketplaces Source
Semble AISan Francisco, CA, USA
Operating system for your construction business.
Ethan Boyers, Jonathan TyshlerAI for Financial & Compliance Ops Source
SemioticSan Francisco, CA, USA
Studio-Grade Design at Scale
Brandon Yao, Bryan Grisales, Michael RobersonAI Video & Media Generation Source
SF Tensor
Infrastructure for AI labs to focus on research.
Ben Koska, Luk Koska, Tom KoskaAI Data & Model Infrastructure Source
SolSan Francisco, CA, USA
Code and browse in the same place
Michael Klikushin, Quentin Romero LauroAgent Infrastructure & Orchestration Source
SorceSan Francisco, CA, USA
Tinder for jobs
Daniel Ajayi, David Alade, Oluwapelumi DadaHR & Recruiting Source
SorenSan Francisco, CA, USA
Specialized AI for Real-World Deployment
Kevin XieAI Data & Model Infrastructure Source
SourcebotSan Francisco, CA, USA
Helping humans and AI agents understand massive codebases
Brendan Kellam, Michael SukkariehAgent Infrastructure & Orchestration Source
SpecificStockholm, Stockholm County, Sweden
AWS for coding agents
Fabian Lindfors, Iman RadjaviAgent Infrastructure & Orchestration Source
Specific LabsSan Francisco, CA, USA
Audio and Enterprise Human Data for AI
Janak Sunil, Siddhant PaliwalAI Data & Model Infrastructure Source
Structured AINew York City, NY, USA
The AI drawing review platform for architects and engineers.
Brandon Abreu Smith, Issy Greenslade, Raymond ZhaoAI for Financial & Compliance Ops Source
SunflowerSan Francisco, CA, USA
Building the Sobriety Platform for the future of Superintelligence. 🌻
Koby ConradVoice & Conversational AI Source
SylvianSan Francisco, CA, USAInactive
Specialized AI Agents.
Niall Kehoe, William HuangAI Sales & GTM Agents Source
Tell if AIAustin, TX, USA
AI agents on real phones, growing brands across every platform.
Austin Stone, Ilariia BelovaAI Sales & GTM Agents Source
TensrSan Francisco, CA, USA
Fully autonomous robotic factories
Adith Sundram, C.K. Wolfe, Eric BerndtRobotics & Manufacturing Source
TerrainSan Francisco, CA, USA
AI native GTM platform for the physical economy
Pankaj Mishra, Tejas AgarwalAI for Financial & Compliance Ops Source
The Context CompanySan Francisco, CA, USA
Monitor AI agents and understand user behavior
Arman Kumaraswamy, Rohil AgarwalAgent Infrastructure & Orchestration Source
The HogSan Francisco, CA, USA
Real-time web intelligence API for AI agents and GTM teams
Hudson LiaoAgent Infrastructure & Orchestration Source
ThesisSan Francisco, CA, USA
Autonomous AI research
Luigi Charles, Sergio CharlesAI Data & Model Infrastructure Source
TornyolParis, Île-de-France, France
We build micro-drones that kill mosquitoes.
Alex Toussaint, Clovis PiedalluSpace & Defense Source
TreliumSan Francisco, CA, USA; Remote
The Agent to Build Your Agents
Abhimanyu Yadav, Ritanshu DokaniaAI Sales & GTM Agents Source
Unsiloed AISan Francisco, CA, USA
API for parsing multimodal unstructured data
Adnan Abbas, Aman MishraAI Data & Model Infrastructure Source
UplaneSan Francisco, CA, USA
Replace marketing agencies with AI
Julius Körfgen, Lukas Vollmer, Marvin Abdel-MassihAI Sales & GTM Agents Source
VelvetSan Francisco, CA, USA
The multimodal data lab.
Lucas Mantovani, Lucas TuckerAI Data & Model Infrastructure Source
Veria LabsSan Francisco, CA, USA
Continuous AI pentesting that finds and fixes vulnerabilities
Cayden Liao, Jayden Sarveshkumar, Stephen XuAI-Native Cybersecurity Source
WardstoneLos Angeles, CA, USA
The Modular Interceptor Platform
Sebastian Fischer, Tobias FischerSpace & Defense Source
ZalosLondon, England, United Kingdom
Computer Agents for Finance tasks like reconciliation, in your system!
Hung Hoang, William FairbairnAI for Financial & Compliance Ops Source
ZarnaSan Francisco, CA, USA
AI Associates for Private Capital
Hrishi Joshi, Rakesh Mehta, Rishabh Dhariwal, Vivan AgrawalAI for Financial & Compliance Ops Source
ZavoLondon, England, United Kingdom
AI Operating System for Restaurants
Can Zehebi, Ilkan GezerAI for Financial & Compliance Ops Source
Zephyr FusionSan Diego, CA, USA
Powering tomorrow's industrial revolution in space
Edward Hinson, Galen BurkeSpace & Defense Source