Y Combinator Winter 2026 — The Full Batch
All ~198 companies in Y Combinator's Winter 2026 (W26) batch, mapped across the batch's macro-categories — B2B software, fintech, healthcare, consumer, energy & industrials — with Physical AI (robotics, drones, hardware, space, and the data/simulation infrastructure behind it) as a single category. W26 is YC's most deep-tech cohort yet: roughly 1 in 8 companies builds something physical.
Physical AI
Galactic Resource Utilization Space, Inc. (GRU Space) Button Computer General Astronautics Voltair Valgo Hlabs One Robot Mirabelle Asimov Piris Labs Kyten Technologies RoboDock Luel OctaPulse Beyond Reach Labs Milliray Fern Overshoot Seeing Systems Visibl Semiconductors Congruent Human Archive AxionOrbital Space Byteport Voxel Energy Servo7 Anchorhead Fort Origami Robotics Brumby (Formerly GrazeMate) DAIVIN! Shofo
B2B Software — General B2B
Signals Velum Labs Oxus Payna Lucent Lance 10x Science BaseFrame Envariant OpenSpec /dev/fast Avoice Tepali MouseCat Aemon RamAIn Sponge Confluence Labs Stilta Cajal Rhizome AI Cardboard Jinba Revion Traverse InventoryQuant Ressl AI Samora AI Mendral Polymath Chasi Booko Crow Talking Computers Vela VOYGR Polymorph Zymbly Rubric AI Carrot Labs Wideframe Cardinal
B2B Software — AI Infrastructure
Autumn AI Captain Mantis Didit Klaus AI RunAnywhere Cascade Cumulus Labs Salus Orthogonal Compresr IncidentFox Chamber Oximy The Token Company Moda Maven Ossus Wayco
B2B Software — Engineering & Design
shortkit REV1 Sentrial 21st Zatanna Skillsync Ashr Sparkles Synthetic Sciences Approxima Reframe Corelayer Canary Aurorin CAD Martini
B2B Software — Productivity
Syntropy Cofia Unisson Emdash Robby Sila Supafax
B2B Software — Security
Agentic Fabriq Crosslayer Labs Lexius Protent Parameter (fka Hex Security) BeeSafe AI
B2B Software — Legal
Vector Legal LegalOS AutoSitu Moritz General Legal Fed10
B2B Software — Operations
Pollen Corvera EigenPal Bubble Lab MochaCare
B2B Software — Finance & Accounting
FullSeam Q2Q End Close o11 Balance
B2B Software — Analytics
Menza Laurence Constellation Space
B2B Software — Supply Chain & Logistics
Haladir Burt Khotan (formerly Pollinate)
B2B Software — Sales
Caretta Fixture
B2B Software — Recruiting
Perfectly
B2B Software — Marketing
Sitefire
Fintech — General Fintech
Alt-X Kita Axis Palus Finance Instinct Forum Sequence Markets Grade
Fintech — Insurance
Panta Verdex
Fintech — Payments
ZeroSettle Unifold
Fintech — Credit & Lending
Proximitty Copperlane
Fintech — Banking & Exchange
Fenrock AI Maywood
Fintech — Consumer Finance
Valence SpotPay
Healthcare — General Healthcare
Eos AI Ruma Care Docura Health Beacon Health Opalite Health
Healthcare — Drug Discovery
Origin Strand AI CellType Ditto Biosciences
Healthcare — Healthcare IT
Scheduling Wizard Mango Medical Patientdesk.ai Ritivel
Healthcare — Healthcare Services
Overdrive Health ClaimGlide
Healthcare — Health & Wellness
Prana
Consumer — Gaming
CatchBack Cards CodeWisp Pax Historia
Consumer — General Consumer
Pocket Doomersion Remix
Energy & Industrials — Energy
Inviscid AI Terranox AI Squid Condor Energy
Energy & Industrials — Industrials
Ndea ARC Prize Foundation Ventura
Real Estate & Construction — Construction
Bidflow Terminal Use
Real Estate & Construction — General
Travo Foreman
Dealroom.co