Y Combinator companies

The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,198 companies.

CompanyClusterProgramStatusLast signal
Sublime BlackAI

Automating Cyber Security Incident Response Through Artificial…

Security and complianceAI-powered incident response automationY CombinatorW19Inactivechecked 2026-08-17
Tailor-EDAI

AI-powered corporate learning for accelerated employee growth & skill…

Vertical AI agentsAI learning assistant for corporate trainingY CombinatorW19Inactivechecked 2026-08-23
Traverse TechnologiesAI

AI driven professional engineering firm

Climate and energyAI-powered renewable energy site prospectingY CombinatorW19Inactivechecked 2026-08-23
Union Apartment

Furnished Co-living Apartments for International Students, here in…

ConsumerCo-living platform for international studentsY CombinatorW19Inactive2026-08-23
Vectordash

Play high-end PC games on your laptop by streaming them.

Consumercloud gaming streamingY CombinatorW19Inactivechecked 2026-08-17
Volk Wireless-Y CombinatorW19Inactivechecked 2026-08-17
Avo

Online convenience store for residential and office buildings

Commerce and marketplacesBuilding convenience marketplaceY CombinatorS18Inactivechecked 2026-08-24
BHRD

BHRD ("Be Heard") helps public companies communicate with investors.

B2B SaaSinvestor relations communication platformY CombinatorS18Inactivechecked 2026-08-17
Contrast

Developer Handoff - Reimagined for Storybook

Developer toolsFigma-to-code design handoffY CombinatorS18Inactivechecked 2026-08-23
dNovo

The cure for hair loss.

Healthcare and bioCellular reprogramming for hair regenerationY CombinatorS18Inactivechecked 2026-08-23
ExceptionALLY

Affordable expertise for special needs parenting.

Consumerspecial needs parenting supportY CombinatorS18Inactivechecked 2026-08-24
FameGame

Live and interactive TV shows for mobile - starting with American…

Consumerlive interactive mobile entertainmentY CombinatorS18Inactivechecked 2026-08-23
Federacy

Penetration testing and bug bounty platform.

Security and compliancepenetration testing and bug bounty platformY CombinatorS18Inactivechecked 2026-08-23
FREY

FREY is a line of exceptional laundry and clothing care products.…

Consumerpremium clothing care productsY CombinatorS18Inactivechecked 2026-08-23
Gerostate Alpha

Developing novel therapeutics for aging and chronic disease

Healthcare and bioaging and chronic disease therapeuticsY CombinatorS18Inactive2026-08-23
Goodly

Student loan repayment as an employee benefit.

Fintechstudent loan repayment platformY CombinatorS18Inactivechecked 2026-08-23
Grabb-It

Grabb-It is a location based Dynamic Digital - OOH advertising…

ConsumerLocation-based digital advertising networkY CombinatorS18Inactive2026-08-23
INKHUNTER

Augmented Reality mobile app to try and buy tattoos

ConsumerAR tattoo preview marketplaceY CombinatorS18Inactivechecked 2026-08-17
Inokyo

We bring physical stores to the digital age with cashierless checkout.

Commerce and marketplacesCashierless checkout for retailY CombinatorS18Inactivechecked 2026-08-17
Ixora

We create the digital outdoor environment for a movie.

Consumerdigital environment creation for filmY CombinatorS18Inactivechecked 2026-08-17
Kobo360

Africa's leading supply chain technology platform.

Commerce and marketplacesSupply chain logistics platform AfricaY CombinatorS18Inactivechecked 2026-08-17
LabelFlow

GitHub for visual data

Data for AIdata labeling and dataset marketplaceY CombinatorS18Inactivechecked 2026-08-23
Medinas Health

Medinas helps hospitals manage their inventory and buy and sell their…

Healthcare and biohospital inventory management platformY CombinatorS18Inactive2026-08-23
Mylk Guys

Amazon for Vegans

Consumervegan specialty e-commerce marketplaceY CombinatorS18Inactivechecked 2026-08-23
numericcal, inc.AI

Distributed AI for Industrial Process Monitoring and Optimization.

Robotics and physical worldAI-powered industrial process monitoringY CombinatorS18Inactivechecked 2026-08-23
Passenger AI

Software for robotaxi operations.

Robotics and physical worldRobotaxi operations softwareY CombinatorS18Inactivechecked 2026-08-24
Penta Medical

Smart hardware for injury recovery.

Robotics and physical worldSmart hardware for athletic injury recoveryY CombinatorS18Inactivechecked 2026-08-23
Perception Biosystems

Democratizing gene therapy by reinventing its manufacturing and…

Robotics and physical worldLab automation for gene therapy manufacturingY CombinatorS18Inactivechecked 2026-08-23
Purple Plate

We license brands for delivery and pick-up

Commerce and marketplacesghost kitchen logistics platformY CombinatorS18Inactivechecked 2026-08-17
Radix Labs

Operating systems for biology labs

Robotics and physical worldlaboratory automation and control systemsY CombinatorS18Inactivechecked 2026-08-17
Satchel-Y CombinatorS18Inactivechecked 2026-08-17
ShopWith

ShopWith is mobile QVC for GenZ.

Consumermobile social shoppingY CombinatorS18Inactivechecked 2026-08-24
Spero Foods

dairy reinvented from plants

Consumerplant-based dairy alternativeY CombinatorS18Inactive2026-08-23
The Buttermilk Company

Instant, fresh ethnic food that actually taste homemade. We're…

Consumermeal kit delivery for ethnic foodY CombinatorS18Inactive2026-08-23
The Supplant Company

A brand-new blend of sugars – made from plant fiber!

Consumerplant-based sugar alternativeY CombinatorS18Inactivechecked 2026-08-17
User Hero

A hub for all your user research.

B2B SaaSuser research collaboration platformY CombinatorS18Inactivechecked 2026-08-23
Warpdrive by Synthetic MindsAI

From screen recordings to desktop automations using program synthesis

Developer toolsProgram synthesis for automationY CombinatorS18Inactivechecked 2026-08-17
Xkit

Universal CRM integration for B2B SaaS apps

Agent infrastructureCRM integration infrastructureY CombinatorS18Inactive2026-08-23
Aalo

Lego-like furniture for design geeks. We create furniture that's…

Consumermodular furniture design platformY CombinatorW18Inactivechecked 2026-08-17
Atrium

Modern law firm for startups powered by proprietary technology

Security and complianceLegal services for startupsY CombinatorW18Inactivechecked 2026-08-24
Ben

The easiest way to learn about, buy, and store cryptocurrency.

Fintechcryptocurrency wallet and exchangeY CombinatorW18Inactivechecked 2026-08-17
California Dreamin

Cannabis infused beverages

Consumercannabis-infused beveragesY CombinatorW18Inactivechecked 2026-08-17
Closer Sports

Mobile streaming platform connecting professional athletes with their…

Consumerathlete streaming platformY CombinatorW18Inactivechecked 2026-08-24
Correlia Biosystems

Next-gen blood testing to provide 1000x more data to pharma companies

Healthcare and bioMicroscale blood testing hardware for pharmaY CombinatorW18Inactivechecked 2026-08-24
Curious Fictions

Patreon for professional authors.

Consumerauthor subscription platformY CombinatorW18Inactivechecked 2026-08-17
EnvKey

End-to-end encrypted configuration and secrets management

Developer toolsEncrypted secrets management for developersY CombinatorW18Inactivechecked 2026-08-17
Haiku

Collaboration tools for software companies

Developer toolsDesign and code collaboration for teamsY CombinatorW18Inactivechecked 2026-08-17
Hexel

Create a cryptocurrency for your community.

Fintechcommunity cryptocurrency platformY CombinatorW18Inactivechecked 2026-08-23
Iambiq TechnologiesAIData for AItext data processing and extractionY CombinatorW18Inactivechecked 2026-08-17
Lambda Tea

We build self-serve bubble tea dispensers! :D

Consumerself-serve bubble tea dispensersY CombinatorW18Inactivechecked 2026-08-17
Meson

Meson is a stablecoin swap protocol among blockchains and Layer 2s

Fintechcross-chain stablecoin swapsY CombinatorW18Inactivechecked 2026-08-23
Mighty Buildings

3D printing beautiful, high-quality, and sustainable homes.

Robotics and physical world3D-printed sustainable homesY CombinatorW18Inactivechecked 2026-08-17
miru

Experience any piece of furniture in AR

ConsumerAR furniture visualizationY CombinatorW18Inactive2026-08-23
Necto

ISP starter kit

OtherISP infrastructure toolkitY CombinatorW18Inactivechecked 2026-08-23
Nutrigene

Personalized liquid supplements based your health data

Consumerpersonalized nutrition supplementsY CombinatorW18Inactivechecked 2026-08-23
Openland

Messenger for communities

Consumercommunity messaging platformY CombinatorW18Inactivechecked 2026-08-23
OSIMpleAI

Software for inspectors to automate their paper workflow.

Vertical AI agentsAI inspection form automation for civil engineersY CombinatorW18Inactivechecked 2026-08-17
OurMenuCommerce and marketplacesRestaurant ordering platformY CombinatorW18Inactivechecked 2026-08-17
Ovipost

Automated insect farming

Robotics and physical worldautomated insect farming hardwareY CombinatorW18Inactivechecked 2026-08-23
Pagedraw

Pagedraw is a platform for productionizing designs into code. Thanks…

Developer toolsDesign-to-code generation platformY CombinatorW18Inactivechecked 2026-08-23
Point API

Point stores things you send over and over again and helps you re-use…

Horizontal AI assistantsAI-powered text and content snippets libraryY CombinatorW18Inactivechecked 2026-08-23
Reverie Labs

Engineering next-generation, brain-penetrant cancer therapies.

Healthcare and bioAI-powered cancer drug discoveryY CombinatorW18Inactivechecked 2026-08-17
Rhythmm

Read interesting conversations

Consumersocial networking and conversationsY CombinatorW18Inactivechecked 2026-08-23
Secured

Tools for Sneaker, NFT & web3 investors

Consumercollectibles community and tradingY CombinatorW18Inactive2026-08-23
Shone

Shone makes existing cargo ships autonomous through retrofit.

Robotics and physical worldAutonomous cargo shipsY CombinatorW18Inactivechecked 2026-08-17
Sketchbox

Wordpress for AR & VR

Developer toolsNo-code VR training simulation platformY CombinatorW18Inactivechecked 2026-08-17
Skip

Electric scooters for reliable last-mile transportation.

Consumershared electric scooter rentalsY CombinatorW18Inactive2026-08-23
Station

Your team’s automated knowledge base

B2B SaaSteam knowledge management interfaceY CombinatorW18Inactivechecked 2026-08-17
Storyline

Create Alexa Skills without coding

Developer toolsNo-code Alexa Skills builderY CombinatorW18Inactivechecked 2026-08-17
Tingles

Find content that helps you relax and fall asleep.

ConsumerASMR video platform for sleepY CombinatorW18Inactivechecked 2026-08-23
Tipe

Open-source, customizable, headless CMS

Developer toolsheadless CMS infrastructureY CombinatorW18Inactivechecked 2026-08-23
Torch

Leadership Development & Coaching Solutions | Torch

B2B SaaSemployee coaching and mentorship platformY CombinatorW18Inactivechecked 2026-08-23
Vathys

Accelerating machine learning through software

AI infra and computeDeep learning software accelerationY CombinatorW18Inactivechecked 2026-08-24
Viaopt

Uber pool for corporate trucking fleets

Commerce and marketplacesfleet logistics optimizationY CombinatorW18Inactivechecked 2026-08-23
VoiceryAI

Automated voice acting and emotive speech synthesis with deep neural…

AI infra and computespeech synthesis and voice generationY CombinatorW18Inactivechecked 2026-08-23
And Comfort

And Comfort is a direct to consumer fashion brand.

Consumerdirect to consumer fashion brandY CombinatorS17Inactivechecked 2026-08-17
Bumpline

Captain Tailor is the Uber for tailoring.

ConsumerOn-demand tailoring marketplaceY CombinatorS17Inactivechecked 2026-08-17
Caelum Health

Caelum Health is replacing drugs with software. We use behavioral…

Healthcare and bioDigital therapeutics for digestive healthY CombinatorS17Inactivechecked 2026-08-17
Cambridge Cancer GenomicsAI

CCG.ai empowers clinicians to make personalised treatment strategies…

Healthcare and bioprecision oncology genomics softwareY CombinatorS17Inactivechecked 2026-08-17
Commissary Club (formerly 70 Million Jobs)AI

First agentic AI-powered community for 1 billion people with criminal…

ConsumerAI agent community for formerly incarceratedY CombinatorS17Inactivechecked 2026-08-23
Covetly

#1 Collectibles Marketplace: Authentic Vinyl Toys, Comics, Funko Pop

Consumercollectibles marketplace platformY CombinatorS17Inactivechecked 2026-08-17
Dropleaf

Subscription service for all you can play indie PC games.

Consumergaming subscription streamingY CombinatorS17Inactivechecked 2026-08-17
Fam

Video calling social network to talk with friends and make new friends

Consumergroup video calling social networkY CombinatorS17Inactivechecked 2026-08-23
Fastpad

Hiring Software for India

B2B SaaSrecruitment marketplace for IndiaY CombinatorS17Inactive2026-08-23
Gameday

Play fantasy sports with friends on Facebook Messenger

Consumerfantasy sports social gamingY CombinatorS17Inactivechecked 2026-08-23
Gamelynx

Easily watchable cross-platform competitive games.

Consumercompetitive gaming platformY CombinatorS17Inactive2026-08-23
GoosebumpAI

Find the best electronic music events in a single message.

ConsumerLive music event discovery chatbotY CombinatorS17Inactivechecked 2026-08-17
Greo

Greo is a mobile video app for conversations about current events.

Consumersocial video conversationsY CombinatorS17Inactivechecked 2026-08-24
GuggyAI

Guggy is building the messaging app of the future with real time,…

ConsumerAI-powered messaging and GIF creationY CombinatorS17Inactivechecked 2026-08-17
Modular Science

We're making it easier to do sustainable farming.

Climate and energysustainable agriculture technologyY CombinatorS17Inactivechecked 2026-08-17
Mystro

Mystro is an app that makes rideshare drivers up to 30% more money by…

Consumerrideshare driver earnings optimizationY CombinatorS17Inactivechecked 2026-08-23
NextDrop

NextDrop is the water marketplace for urban India. We connect water…

Commerce and marketplacesWater supply marketplaceY CombinatorS17Inactivechecked 2026-08-24
Passerine Aircraft

Passerine Aircraft is building the next generation of dronesWe are…

Robotics and physical worldElectric vertical takeoff dronesY CombinatorS17Inactivechecked 2026-08-23
Pathrise

YC for your career

OtherCareer coaching and job searchY CombinatorS17Inactivechecked 2026-08-17
Piggy

App for Indians to make investments in mutual funds, manage their…

FintechDirect-to-consumer mutual fund investingY CombinatorS17Inactivechecked 2026-08-24
Polly

Polly is a social polling app for Snapchat and Instagram stories.

Consumersocial polling for teensY CombinatorS17Inactivechecked 2026-08-17
PreDxion Bio

Rapid, scalable diagnostic for SARS-CoV-2 and beyond

Healthcare and bioRapid saliva-based diagnostic testingY CombinatorS17Inactivechecked 2026-08-24
Prism Labs-Y CombinatorS17Inactive-
RideAlong

We save lives by giving police and health workers key info to safely…

Security and compliancelaw enforcement safety intelligenceY CombinatorS17Inactivechecked 2026-08-17
SemantixAI

AI for medical billing

Vertical AI agentsAI medical billing automationY CombinatorS17Inactivechecked 2026-08-23