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W25

YC Winter 2025 Companies Directory

The complete directory of all 121 companies that went through Y Combinator's Winter 2025 (W25) batch. Names and websites only — for verified founder emails, LinkedIn URLs, and full contact data, get the dataset below.

Last updated: June 2026

139 verified contacts · Use code JUNE2026 for 33% off

Company directory

121 companies · 174 founders total · sorted alphabetically

a0.dev

1 founder

Adam

adamcad.com

1 founder

Admyral

admyral.ai

2 founders

AfterQuery

afterquery.com

2 founders

Agentin AI

agentin.ai

1 founder

Alice.tech

alice.tech

2 founders

Artifact

No website on file

1 founder

Artificial Societies

societies.io

2 founders

Asteroid

asteroid.ai

1 founder

AthenaHQ

athenahq.ai

2 founders

Augento

augento.ai

2 founders

Axiom

axiomlaw.com

2 founders

Bild AI

bild.ai

2 founders

BlindPay

blindpay.com

2 founders

Calltree AI

scotty.run

2 founders

Cardamon

cardamon.ai

1 founder

careCycle

carecycle.ai

1 founder

Caseflood.ai

caseflood.ai

3 founders

Cedar

cedar.com

1 founder

Cenote

cenote.com.br

2 founders

chrt

chrt.com

1 founder

Confident AI

confident-ai.com

2 founders

CONNTOUR

conntour.com

1 founder

Contrario

contrario.ai

1 founder

CopyCat

copycat.dev

3 founders

Cornell University

cornell.edu

1 founder

Dalus

dalus.io

1 founder

Dartboard Energy

dartboardenergy.com

1 founder

Delineate

delineate.pro

1 founder

Demeter

joindemeter.com

2 founders

Dollyglot

dollyglot.com

2 founders

Edexia

edexia.ai

1 founder

Egress Health

tryegress.com

1 founder

emojis.com

1 founder

Enhanced Radar

enhancedradar.com

2 founders

Ergo

joinergo.com

2 founders

Excellence AI

excellence-ai.com

1 founder

Exin Therapeutics

exintherapeutics.com

2 founders

finbar

finbar.com

1 founder

Forge Automation

forgeautomation.ca

1 founder

FuseAI

tryfuse.ai

1 founder

G LNK

glnkco.com

2 founders

Gale

galevisa.com

3 founders

General Agency

generalagency.ai

2 founders

General Trajectory

generaltrajectory.com

1 founder

GradeWiz

gradewiz.ai

1 founder

Gulp

gulp.ai

2 founders

Harbera

harbera.com

1 founder

iHealth Pharmacy

ihealthpharmacy.com.au

1 founder

Infinite

infinitewealth.com.au

1 founder

Instinct

instinct-space.com

1 founder

Inversion Semiconductor

inversionsemi.com

2 founders

Karsa

gokarsa.com

1 founder

Leaping AI

leapingai.com

2 founders

Lopus AI

lopus.ai

2 founders

Lucid

lucidinside.com

1 founder

Lucidic AI

lucidic.ai

3 founders

Maive

maive.ai

2 founders

Maritime Fusion

maritimefusion.com

1 founder

Mastra

mastra.ai

2 founders

Mecha Health

mecha-health.ai

3 founders

Mercura

mercura.ai

1 founder

Mesh

usemesh.com

1 founder

Misprint

misprint.com

2 founders

Miyagi Labs

miyagilabs.ai

1 founder

Mundo AI

mundoai.world

2 founders

Nitrode

nitrode.com

1 founder

Oki AI

okiapplications.com

1 founder

Olive

fromolive.com

2 founders

Operand

operand.com

2 founders

Outlit

outlit.ai

1 founder

Overstand Labs

overstandlabs.com

1 founder

Paratus Health

paratushealth.com

1 founder

Pave Robotics

pave-robotics.com

1 founder

Permitify

permitify.se

1 founder

Pickle

shoponpickle.com

2 founders

Pinch

pinch.co.in

1 founder

Pioneer Fund

pioneerfund.vc

1 founder

Proception

proception.ai

2 founders

Promptless

gopromptless.ai

1 founder

Quantstruct

quantstruct.com

2 founders

Rally

getrally.com

1 founder

Rebolt

rebolt.ai

1 founder

Red Barn Robotics

redbarnrobotics.com

1 founder

ReJot

rejot.dev

2 founders

Retrofit

retrofit.shop

1 founder

Revise Robotics

reviserobotics.com

2 founders

Roark

roark.ai

1 founder

SalesPatriot

salespatriot.com

1 founder

Scout

scoutforschools.com

1 founder

Sennu AI

sennu.ai

1 founder

Solidroad

solidroad.com

1 founder

Sophris

sophris.ai

1 founder

Splash

splashsports.com

2 founders

Spott

spott.io

1 founder

Stanford University

stanford.edu

1 founder

Steinmetz

steinmetzmotors.com

1 founder

SubImage

subimage.io

1 founder

Subtrace

subtrace.dev

1 founder

superglue

superglue.ai

1 founder

Tejas AI

trytejas.ai

2 founders

TensorPool

tensorpool.dev

1 founder

Tergle

tergle.com

2 founders

Tire Swing

gettireswing.com

1 founder

Trace

traceup.com

2 founders

TrainLoop

trainloop.ai

1 founder

Trata

trytrata.com

1 founder

TripleZip

triplezip.ai

1 founder

Truffle AI

trytruffle.ai

1 founder

Uncommon Therapeutics

uncommontherapeutics.com

1 founder

University of Chicago

uchicago.edu

1 founder

Vantel

vantel.com

1 founder

Verbiflow

verbiflow.com

1 founder

Vetnio

vetnio.com

1 founder

Vora AI

stealth.com

1 founder

Vovana

vovana.com

2 founders

Waypoint Transit

waypointtransit.com

2 founders

Weave

workweave.dev

2 founders

Wildcard

wild-card.ai

2 founders

Woz

withwoz.com

2 founders

ZeroEntropy

zeroentropy.dev

1 founder

Need to reach these 121 companies?

The Winter 2025 dataset has 139 verified founder contacts — names, emails, LinkedIn URLs, titles, and current company status.

Use code JUNE2026 for 33% off

See the full Winter 2025 product page