YC Companies/Winter 2025

Winter 2025

167 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 2025 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.

Browse other batches:

Scorecard Ratings:

Repeat Founder(26)

Highly Technical(53)

Deep Industry Exp(30)

All Companies

Developer Tools

a0.dev

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Developer Tools

A1Base

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Adam

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Artificial Intelligence

AfterQuery

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Reinforcement Learning

Agentin AI

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AI-Enhanced Learning

Artificial Intelligence

Alice.tech

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Artificial Intelligence

Altrina

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Amby Health

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Archon

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Artifact

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Artificial Societies

Artificial Intelligence

Machine Learning

Artificial Societies

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Developer Tools

assistant-ui

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Artificial Intelligence

Robotic Process Automation

Asteroid

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Astro

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AthenaHQ

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awen

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Enterprise Software

Axal

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Axiom

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Machine Learning

Bezel

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Real Estate and Construction

Bild AI

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Bindwell

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BlindPay

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Bluebook

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Browser Use

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Butter

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Bystreet

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Calltree

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Candid

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Artificial Intelligence

Candor

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Artificial Intelligence

Cardamon

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Health Insurance

Telecommunications

careCycle

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Conversational AI

Caseflood.ai

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Cedar

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Robotic Process Automation

Cenote

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Cifrato

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Artificial Intelligence

Closure

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Developer Tools

Confident AI

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Conntour

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Artificial Intelligence

Contrario

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Artificial Intelligence

CopyCat

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Artificial Intelligence

Cuckoo Labs

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Dalus

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Dartboard Energy

Dartboard Energy

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Delineate

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Artificial Intelligence

Demeter

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Dollyglot

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AI-Enhanced Learning

Artificial Intelligence

Edexia

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Egress Health

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Enhanced Radar

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Artificial Intelligence

Ergo

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Excellence Learning

AI-Enhanced Learning

Excellence Learning

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Exin Therapeutics

Neurotechnology

Exin Therapeutics

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Edge Computing Semiconductors

Computer Vision

Exla

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finbar

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Fira

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Flowtel

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Forge Automation

Forge Automation

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FuseAI

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G LNK

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Artificial Intelligence

Gale

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General Trajectory

General Trajectory

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AI-Enhanced Learning

GradeWiz

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Artificial Intelligence

Haleum

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Artificial Intelligence

Harbera

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Harper

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HealthKey

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Hey Telo

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Artificial Intelligence

Reinforcement Learning

hud

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Developer Tools

Infinite

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Instinct

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Inversion Semiconductor

Inversion Semiconductor

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Invo

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Karoo

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Emerging Markets

Karsa

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Leaping AI

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Artificial Intelligence

Lightbox

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Artificial Intelligence

Lopus AI

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Lucid

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Developer Tools

Lucidic AI

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Macadamia

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Artificial Intelligence

Maive

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Maritime Fusion

Maritime Fusion

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Artificial Intelligence

Developer Tools

Mastra

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Artificial Intelligence

Machine Learning

Mecha Health

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Artificial Intelligence

Mentra

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Mercura

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Mesh

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Misprint

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AI-Enhanced Learning

Artificial Intelligence

Miyagi Labs

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Mosaic

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Artificial Intelligence

Machine Learning

Mundo AI

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Nitrode

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Oki

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Artificial Intelligence

Olive

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Developer Tools

Onlook

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OpenIntake

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Operand

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Computer Vision

Optifye.ai

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Orbital Operations

Orbital Operations

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Orchids

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Osmosis

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Outlit

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Artificial Intelligence

Overstand Labs

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Ovlo

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Paragon

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Paratus Health

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Pave Robotics

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PAX Markets

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Peppr AI

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Real Estate and Construction

Permitify

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Artificial Intelligence

Pickle

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Artificial Intelligence

Telecommunications

Pinch

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Artificial Intelligence

Praxim

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Artificial Intelligence

Proception Inc

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Developer Tools

Promptless

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Artificial Intelligence

Developer Tools

Quantstruct

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Rally

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Artificial Intelligence

Enterprise Software

Rebolt

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Red Barn Robotics

Red Barn Robotics

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Reditus Space

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Developer Tools

ReJot

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Retrofit

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Revise Robotics

Robotic Process Automation

Revise Robotics

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Riviera

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Roark

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Rocketable

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SalesPatriot

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SAMMY Labs

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Artificial Intelligence

Scout

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Artificial Intelligence

Sennu AI

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Solidroad

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Splash Inc.

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Artificial Intelligence

Spott

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Stamp

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Steinmetz

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Artificial Intelligence

Stillwind

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Strike

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SubImage

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Developer Tools

Sublingual

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Subtrace

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superglue

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Artificial Intelligence

Swerve

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TamLabs

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Artificial Intelligence

Tejas AI

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Developer Tools

TensorPool

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Tergle

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Artificial Intelligence

ThirdLayer

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Tire Swing

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Artificial Intelligence

Toothy AI

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Artificial Intelligence

Trace

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Developer Tools

TrainLoop

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Artificial Intelligence

Trata

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Trava

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Artificial Intelligence

Trim

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Artificial Intelligence

Developer Tools

Truffle AI

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Tweeks.io

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Uncommon Therapeutics

Uncommon Therapeutics

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Vantel

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Verbiflow

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Artificial Intelligence

Vetnio

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Vocality Health

Artificial Intelligence

Vocality Health

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Waypoint Transit

Waypoint Transit

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Weave

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Wildcard

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Artificial Intelligence

Woz

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YouShift

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ZeroEntropy

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