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
Branch AIAI

AI Overview Search, as a Service

B2B SaaSAI search enhancement for e-commerceY CombinatorS23Inactivechecked 2026-08-17
CandorIQ

Headcount & Compensation Management

B2B SaaSHeadcount and compensation planning softwareY CombinatorS23Activechecked 2026-08-23
Constructable

Building the next Procore

B2B SaaSConstruction project management platformY CombinatorS23Activechecked 2026-08-23
CraftOS

Inventory Management and POS for the Wine industry

B2B SaaSPOS and inventory for wineriesY CombinatorS23Inactivechecked 2026-08-17
Every

Banking + Payroll/Benefits + Bookkeeping + Tax in one place

B2B SaaSall-in-one back-office platformY CombinatorS23Activechecked 2026-08-23
Foundation

Shopify for Homebuilders

B2B SaaSdigital platform for homebuildersY CombinatorS23Activechecked 2026-08-23
Fragment

Turn manual operations into scalable processes

B2B SaaSAI-human handoff operations softwareY CombinatorS23Acquiredchecked 2026-08-17
HockeyStack

The operating system for inbound B2B revenue

B2B SaaSRevenue analytics for B2B salesY CombinatorS23Activechecked 2026-08-23
Kite

Screen recorder for stunning product demo videos

B2B SaaSAI-enhanced video editing for demosY CombinatorS23Activechecked 2026-08-23
Letter AIAI

End-to-end content, learning, & deal intelligence for B2B sales teams

B2B SaaSAI-powered sales enablement and coachingY CombinatorS23Activechecked 2026-08-23
LystoAI

Revenue intelligence platforms for startups

B2B SaaSRevenue intelligence for startupsY CombinatorS23Inactivechecked 2026-08-23
Maintouch

Make more $$$ with SEO and AEO

B2B SaaSSEO and AEO automation platformY CombinatorS23Activechecked 2026-08-23
Margin

POS & operating system that makes liquor stores more money

B2B SaaSPOS system for liquor retailersY CombinatorS23Activechecked 2026-08-23
PropRise

The AI platform for CRE investment teams

B2B SaaSAI workflow automation for CRE dealmakingY CombinatorS23Activechecked 2026-08-23
RankaiAI

RankAI grows your website on autopilot

B2B SaaSAI-powered content and SEO automationY CombinatorS23Activechecked 2026-08-23
RevampAI

AI-Powered Customer Segmentation for eCommerce

B2B SaaSAI customer segmentation for ecommerceY CombinatorS23Activechecked 2026-08-23
Santé

All-in-one POS for liquor stores

B2B SaaSPOS system for liquor retailY CombinatorS23Activechecked 2026-08-23
Sendblue

iMessage for Sales

B2B SaaSSales messaging automationY CombinatorS23Activechecked 2026-08-23
sizeless

Instant 3D Digital Twins for Smarter Real Estate.

B2B SaaS3D digital twins for property managementY CombinatorS23Activechecked 2026-08-23
Smobi

Send texts your customers actually want over RCS

B2B SaaSAI-powered business messaging platformY CombinatorS23Activechecked 2026-08-23
SubsetsAI

AI-driven Retention Automation for subscription media businesses.

B2B SaaSAI lifecycle automation for subscription mediaY CombinatorS23Activechecked 2026-08-23
Sweetspot

AI for Government Contracting.

B2B SaaSGovernment contracting platformY CombinatorS23Activechecked 2026-08-23
Synch

Supercharging Sales

B2B SaaSSales operations platformY CombinatorS23Inactivechecked 2026-08-17
Trayd

A construction payroll and compliance platform built for specialty…

B2B SaaSConstruction payroll and complianceY CombinatorS23Activechecked 2026-08-23
Twenty

Open Source CRM

B2B SaaSopen source CRM platformY CombinatorS23Activechecked 2026-08-23
UnhazeAI

The right leads at the right time for B2B sales

B2B SaaSAI-powered lead prioritization for salesY CombinatorS23Inactivechecked 2026-08-17
1stCollab

Performance-Optimized Influencer Marketing at Scale

B2B SaaSinfluencer marketing automationY CombinatorW23Activechecked 2026-08-23
BluebirdsAI

Automate outbound with signals

B2B SaaSAI-powered sales prospecting automationY CombinatorW23Acquiredchecked 2026-08-17
CardinalAI

Your AI product backlog

B2B SaaSAI-powered product backlog prioritizationY CombinatorW23Acquiredchecked 2026-08-17
Clad

Project management software for building infrastructure.

B2B SaaSProject management for infrastructure contractorsY CombinatorW23Activechecked 2026-08-23
CluesoAI

Create beautiful videos & docs for any product or process in minutes

B2B SaaSAI video and documentation generationY CombinatorW23Activechecked 2026-08-23
Cobblestone

Delinquency reduction and automation software for institutional…

B2B SaaSLandlord delinquency and fraud reductionY CombinatorW23Acquiredchecked 2026-08-23
Coldreach

Find the best leads with custom intent signals

B2B SaaSAI-powered lead intelligence for salesY CombinatorW23Activechecked 2026-08-23
Common Paper

The SAFE for commercial contracts

B2B SaaSContract management and legal operationsY CombinatorW23Activechecked 2026-08-23
Conduit

The operating system for shipping and receiving.

B2B SaaSDock and yard logistics automationY CombinatorW23Activechecked 2026-08-23
Dashdive

Break down AI and cloud costs by feature and customer

B2B SaaSAI and cloud cost attributionY CombinatorW23Acquired2026-08-23
FabiusAI

AI to improve Sales Calls

B2B SaaSAI call analysis for sales teamsY CombinatorW23Inactivechecked 2026-08-17
FlexWash

The operating system for the car wash industry.

B2B SaaScar wash management softwareY CombinatorW23Active, new domain2026-08-23
GoodCourse

The TikTok style corporate training platform

B2B SaaSTikTok-style corporate learning platformY CombinatorW23Inactivechecked 2026-08-17
Hammr

Rippling for the Construction Industry

B2B SaaSConstruction payroll and HRY CombinatorW23Activechecked 2026-08-23
HindsightAI

Deal Intelligence and Sales Coaching Platform

B2B SaaSAI-powered sales intelligence and coachingY CombinatorW23Activechecked 2026-08-23
Homeflow

Simplifying insurance for large real estate investors

B2B SaaSInsurance management for real estate investorsY CombinatorW23Inactivechecked 2026-08-17
MagnaPlay

AI-powered game translation.

B2B SaaSGame localization and translation SaaSY CombinatorW23Activechecked 2026-08-24
Mogara

Automatic software R&D capitalization

B2B SaaSR&D capitalization automationY CombinatorW23Inactivechecked 2026-08-17
Muffin Data

Modern analytics for CPG brands

B2B SaaSAnalytics platform for CPG brandsY CombinatorW23Acquiredchecked 2026-08-23
Onshore

AI for corporate tax

B2B SaaSAI-assisted R&D tax credit preparationY CombinatorW23Activechecked 2026-08-23
Pirros

AI Platform for Architects and Engineers

B2B SaaSdetail management software for AECO firmsY CombinatorW23Activechecked 2026-08-23
PoloTab

Restaurant software that actually works

B2B SaaSRestaurant management softwareY CombinatorW23Activechecked 2026-08-23
rift

B2B lead routing made simple

B2B SaaSB2B lead routing and qualificationY CombinatorW23Inactive2026-08-23
RollstackAI

Automate data-driven slide decks and documents with AI

B2B SaaSAI-powered presentation automationY CombinatorW23Activechecked 2026-08-23
Sorted

Instant SaaS management

B2B SaaSSaaS management and license optimizationY CombinatorW23Inactivechecked 2026-08-23
SpecCheck

Unifying how the optical industry does business.

B2B SaaSOptical industry workflow and billingY CombinatorW23Activechecked 2026-08-23
Suger

Salesforce for Cloud marketplaces on AWS, Azure, GCP

B2B SaaSCloud marketplace operations platformY CombinatorW23Activechecked 2026-08-23
Unstatiq

Single source of truth for your clinic's finances and supply chain.

B2B SaaSHealthcare supply chain and finance operationsY CombinatorW23Activechecked 2026-08-23
Vector

Advertising for the new internet

B2B SaaSB2B advertising platform with AIY CombinatorW23Activechecked 2026-08-23
Vendora

All-in-One Software for the $1T Grocery Industry

B2B SaaSAI-powered retail management suiteY CombinatorW23Activechecked 2026-08-23
VersiveAI

AI-first user research platform

B2B SaaSAI-powered user research platformY CombinatorW23Activechecked 2026-08-23
Viddy

A new way to create landing pages that is video-native.

B2B SaaSVideo-native landing page builderY CombinatorW23Acquired2026-08-23
Vitalize

Transforming how health systems optimize labor

B2B SaaSHospital staffing optimization SaaSY CombinatorW23Activechecked 2026-08-23