Winter 2026
133 companies in this batch
Y Combinator runs two batches per year—Winter and Summer—each funding around 200 startups. This page lists every company from the Winter 2026 batch, sourced from YC's public data. Click any company to see founder details including LinkedIn profiles. Use our MCP server to query this data directly from Claude or other AI assistants.
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Scorecard Ratings:
Repeat Founder(15)
Highly Technical(57)
Deep Industry Exp(23)
All Companies
10x Science
1code (21st.dev)
ARC Prize Foundation
Arcline
Arzule
Aurorin CAD
AutoSitu
Autumn AI
Avoice
AxionOrbital Space
Axis
Balance
BaseFrame
Beacon Health
BeeSafe AI
Beyond Reach Labs
Bidflow
Bits
Booko
Bubble Lab
Burt
Byteport
Cardboard
Caretta
CatchBack Cards
Chamber
Chasi
CodeWisp
Coevolved
Compresr
Condor Energy
Constellation Space
Corelayer
Corvera
Crow
Cumulus Labs
DAIVIN!
Didit
Ditto Biosciences
DroneTector
EigenPal
Fed10
Fenrock AI (YC W26)
Fort
Forum
FullSeam
Galactic Resource Utilization Space, Inc. (GRU Space)
Industrials
Space Exploration
Construction
2
Hiring
Galactic Resource Utilization Space, Inc. (GRU Space)
General Legal
Grade
GrazeMate
Haladir
Hex Security
Hlabs
Human Archive
Inviscid AI
Ishiki Labs
Jinba
Kita
Kyten Technologies
Lance
Laurence
LegalOS
Lexius
Librar Labs
Lucent
Luel
Mantis Biotechnology
Martini
Maven
Maywood
Mendral
Moda
MouseCat
o11
OctaPulse
Opalite Health
Origin
Orthogonal
Oximy
Oxus
Panta
Patientdesk.ai
Pax Historia
Perfectly
Pocket
Pollinate
Polymath
Prana
Protent
Q2Q
RamAIn
Resonate
Ressl AI
REV1
Rhizome AI
Ritivel
Robby
RoboDock
Ruma Care
RunAnywhere
Salus
Samora AI
Scout Out
Seeing Systems
Sentrial
Sequence Markets
Servo7
Shofo
SideKit
sitefire
Skillsync
Sonarly
Sparkles
SpotPay
Squid
Stilta
Strand AI
Synthetic Sciences
Tensol
Traverse
Travo
Unisson
Valgo
Vela
Velum Labs
Verdex
Veriad
Visibl Semiconductors
Voltair
Voxel Energy
VOYGR
ZeroSettle
Zymbly