Cohorts of 2023

Companies whose accelerator cohort started in 2023. 2,105 companies.

CompanyClusterProgramStatusLast signal
COREAI

Your AI butler that understands you really well and proactively acts…

Horizontal AI assistantspersonal AI assistant for productivityY CombinatorS23Activechecked 2026-08-23
CorgeaAI

Corgea finds, and fixes insecure code and packages autonomously.

Developer toolsautonomous code security and remediationY CombinatorS23Activechecked 2026-08-23
CraftOS

Inventory Management and POS for the Wine industry

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

Digital-native home painting franchise

Commerce and marketplaceshome services software and operationsY CombinatorS23Activechecked 2026-08-23
DataShare

Embed charts, dashboards and exports in your app

Developer toolsembedded analytics and dashboardsY CombinatorS23Site unreachablechecked 2026-08-17
Deasy Labs

Metadata for GenAI workflows

Data for AImetadata orchestration for AI workflowsY CombinatorS23Acquiredchecked 2026-08-23
Decoda Health

The all-in-one EMR built for med spas and elective care

Healthcare and bioEMR and practice management for med spasY CombinatorS23Activechecked 2026-08-23
DialtoneAI

AI Agents for Enterprises

Agent infrastructureEnterprise agentic workflow orchestrationY CombinatorS23Activechecked 2026-08-23
diliAI

Automating Compliance for Construction

Vertical AI agentsCompliance automation for construction and infrastructureY CombinatorS23Activechecked 2026-08-23
DiligentAI

AI agents for fintech risk and compliance operations

Vertical AI agentsAI agents for fintech complianceY CombinatorS23Activechecked 2026-08-23
Dioxus Labs

Web, Desktop, and Mobile apps with one codebase in Rust

Developer toolsFull-stack app framework for RustY CombinatorS23Acquiredchecked 2026-08-23
DisputeNinjaAI

Automate your chargebacks with AI agents

Vertical AI agentsAI chargeback automation for startupsY CombinatorS23Activechecked 2026-08-23
DocsumAI

AI contract repository

Security and complianceContract intelligence and managementY CombinatorS23Activechecked 2026-08-23
Eden Care

Claims infrastructure for African health insurance

Fintechhealth insurance claims infrastructureY CombinatorS23Activechecked 2026-08-23
Electric Air

Tech-enabled heat pump contractor that cuts costs by 60%

Robotics and physical worldheat pump installation automationY CombinatorS23Activechecked 2026-08-23
ElsewhereAI

The multiplayer roguelike of your dreams

Consumermultiplayer AI roguelike gamesa16z speedrunSR001Activechecked 2026-08-23
Elyos AIAI

AI Customer Service Agents for trades and field services

Vertical AI agentsAI customer service agents for tradesY CombinatorS23Activechecked 2026-08-23
ElytheaAI

ML to predict and prevent pregnancy complications

Healthcare and biomaternal mortality prediction via MLY CombinatorS23Activechecked 2026-08-23
Empirical HealthAI

Don't die of heart disease. Empirical is the first AI-native heart…

Healthcare and bioAI-native preventive cardiologyY CombinatorS23Activechecked 2026-08-23
Energent AIAI

AI that audits AI — catching hallucinations before you ship them.

Agent infrastructureAI output validation and hallucination detectionY CombinatorS23Activechecked 2026-08-23
Envelope

Budgeting app with built-in banking

Fintechconsumer budgeting and neobankingY CombinatorS23Activechecked 2026-08-23
EpsillaAI

All-in-one platform to create AI agents with your private knowledge

Agent infrastructureAI agent platform with knowledge integrationY CombinatorS23Activechecked 2026-08-23
Every

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

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

Creating AI with a soul - fun, engaging, and deeply empathetic.

ConsumerAI companion characters and interactionsa16z speedrunSR001Activechecked 2026-08-23
Feanix Biotechnologies

Farm Genetics Made Easy - Using DNA and Software

Robotics and physical worldagricultural genetics and breeding softwareY CombinatorS23Activechecked 2026-08-23
Fiber AI

The freshest data APIs for AI sales, recruiting, & growth products

Data for AIReal-time data APIs for AI applicationsY CombinatorS23Activechecked 2026-08-23
FleetWorksAI

AI enabled marketplace matching trucks with jobs

Commerce and marketplacesAI freight marketplace matchingY CombinatorS23Activechecked 2026-08-24
Flex

Stripe for HSA/FSA payments

FintechHSA/FSA payment processingY CombinatorS23Activechecked 2026-08-23
FlintAI

Personalized learning built for schools

Vertical AI agentsAI tutoring for K-12 schoolsY CombinatorS23Activechecked 2026-08-23
FlowiseAIAI

Open source GenAI development platform

Agent infrastructureLLM app development platformY CombinatorS23Acquiredchecked 2026-08-23
Fortuna Health

TurboTax for Medicaid

Vertical AI agentsMedicaid navigation and enrollment automationY 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
GG Folks

GGFolks creates and operates x-platform cult MMOs Puzzle Pirates, Spiral Knights, Puzzle Wizards and more, coming soon!

Consumercross-platform MMO gamesa16z speedrunSR001Activechecked 2026-08-23
GigaAI

AI Support Agent for Enterprises.

Vertical AI agentsAI customer support agent for enterprisesY CombinatorS23Activechecked 2026-08-23
GladeAI

Build games at the speed of thought

Developer toolsAI game development toolkitY CombinatorS23Inactivechecked 2026-08-17
GleamAI

Automating Data Entry for Clinical Trials

Vertical AI agentsAI data entry automation for clinical trialsY CombinatorS23Activechecked 2026-08-23
Glide

Crypto Deposits, Wallet Funding, and Pay-with-crypto Infra

Fintechcrypto payment infrastructureY CombinatorS23Acquiredchecked 2026-08-23
GreenTallyAI

Affordable carbon tracking solution for all businesses

Climate and energyAI-powered carbon accounting platformY CombinatorS23Inactivechecked 2026-08-23
GuacAI

AI-powered forecasting & replenishment for grocery

Commerce and marketplacesAI demand forecasting for groceryY CombinatorS23Activechecked 2026-08-23
HappyRobotAI

Intelligence that runs your operations.

Vertical AI agentsAI operating system for supply chain operationsY CombinatorS23Activechecked 2026-08-23
Health HarborAI

Using generative AI to call insurance for healthcare clinics

Vertical AI agentsInsurance benefits verification for clinicsY CombinatorS23Activechecked 2026-08-24
Healthtech 1AI

Navigating patients to the right place, first time.

Healthcare and bioPatient access and appointment automationY CombinatorS23Activechecked 2026-08-23
Hegel AI

Open source tools for developing generative AI applications

Developer toolsLLM prompt evaluation and testingY CombinatorS23Site unreachablechecked 2026-08-17
HiroAI

Agents that handle security work

Security and compliancesecurity agents automationY CombinatorS23Activechecked 2026-08-23
HockeyStack

The operating system for inbound B2B revenue

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

Monopoly with real houses

Consumerreal estate gaming marketplacea16z speedrunSR001Activechecked 2026-08-23
HyLight

Unmanned airships for inspecting our critical assets

Robotics and physical worldAutonomous airships for infrastructure inspectionY CombinatorS23Activechecked 2026-08-23
HyperboundAI

Revenue Activation Platform

Vertical AI agentsAI sales coaching and roleplayY CombinatorS23Activechecked 2026-08-23
InariAI

Your junior AI product manager

Vertical AI agentsAI product insights from customer feedbackY CombinatorS23Acquiredchecked 2026-08-23
Incite InteractiveAI

Makers of AuraVale, an agentic life simulation where your words shape your story.

Consumeragentic life simulation gaminga16z speedrunSR001Activechecked 2026-08-23
InconvoAI

Build chat-with-data agents for customer-facing applications

Agent infrastructureAgent orchestration for data accessY CombinatorS23Activechecked 2026-08-23
InletAI

AI timekeeping for legal professionals.

Vertical AI agentsAI timekeeping for legal professionalsY CombinatorS23Activechecked 2026-08-23
Inventive AIAI

AI Agents For RFP and Questionnaire Response Automation

Vertical AI agentsRFP and questionnaire response automationY CombinatorS23Activechecked 2026-08-23
kapa.aiAI

The fastest way to build AI assistants on technical content

Agent infrastructureAI assistant infrastructure for technical supportY CombinatorS23Activechecked 2026-08-23
KhojAI

AI for humans

Horizontal AI assistantsOpen source AI assistant for productivityY CombinatorS23Activechecked 2026-08-23
Kino AIAI

Kino is an AI media manager and video editor for humans and agents.

Developer toolsAI-native video editing platformY CombinatorS23Activechecked 2026-08-23
Kips Health

The only patient engagement software that pays you.

Healthcare and bioRTM reimbursement automation for PTsY CombinatorS23Inactive-
Kite

Screen recorder for stunning product demo videos

B2B SaaSAI-enhanced video editing for demosY CombinatorS23Activechecked 2026-08-23
Kobalt LabsAI

AI-powered risk and compliance for financial institutions

Security and complianceAI risk and compliance automation for banksY CombinatorS23Activechecked 2026-08-23
LangdockAI

The all-in-one AI platform for companies.

Horizontal AI assistantsenterprise AI chat and workflow automationY CombinatorS23Activechecked 2026-08-23
LeafpressAI

AI Energy Management

Climate and energyAI utility energy managementY CombinatorS23Inactive2026-08-23
Letter AIAI

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

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

AI-native customer support platform

Vertical AI agentsAI customer support automationY CombinatorS23Activechecked 2026-08-23
Level Headed Games

Leading the Triple I revolution as we reinvent online multiplayer for the gaming habits of tomorrow.

Consumermultiplayer gaming for Gen Za16z speedrunSR001Site unreachablechecked 2026-08-23
Lifelike-Y CombinatorS23Inactivechecked 2026-08-23
LifestyleRx

Virtual Care for Type 2 Diabetes Reversal

Healthcare and bioVirtual diabetes reversal careY CombinatorS23Activechecked 2026-08-23
Linc.AI

AI Copilot for Shippers, Carriers and Brokers

Vertical AI agentsAI copilot for logistics workflow automationY CombinatorS23Active, new domain2026-08-23
Line.Build

Incentives and financing for energy efficiency upgrades

Climate and energyenergy efficiency financing for contractorsY CombinatorS23Inactivechecked 2026-08-17
Lio (formerly askLio)AI

The World's First Multi-Agent System for Procurement

Vertical AI agentsAI procurement agents for enterprisesY CombinatorS23Activechecked 2026-08-23
LystoAI

Revenue intelligence platforms for startups

B2B SaaSRevenue intelligence for startupsY CombinatorS23Inactivechecked 2026-08-23
Magic LoopsAI

Program computers with natural language

Developer toolsAI-powered workflow automation platformY CombinatorS23Activechecked 2026-08-23
Maintouch

Make more $$$ with SEO and AEO

B2B SaaSSEO and AEO automation platformY CombinatorS23Activechecked 2026-08-23
Mandel AIAI

AI Supply Chain Coordinator

Vertical AI agentsAI supply chain procurement coordinatorY CombinatorS23Activechecked 2026-08-23
MantleBio

Transform scientific data into discoveries

Data for AIScientific data pipelines for biotechY CombinatorS23Inactivechecked 2026-08-23
Margin

POS & operating system that makes liquor stores more money

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

We are building the home of interactive entertainment for 5 billion soccer fans.

Consumercasual soccer gaming platforma16z speedrunSR001Activechecked 2026-08-23
Maven BioAI

The AI Platform for Life Sciences Intelligence

Data for AImarket intelligence for life sciencesY CombinatorS23Activechecked 2026-08-23
MediSearchAI

Search engine for trustworthy medical information.

Healthcare and bioConsumer medical information searchY CombinatorS23Activechecked 2026-08-23
MetalwareAI

Firmware cybersecurity

Security and compliancefirmware vulnerability discovery automationY CombinatorS23Activechecked 2026-08-23
MetoroAI

AI SRE For Teams on Kubernetes

Developer toolsAI-powered Kubernetes observability and remediationY CombinatorS23Activechecked 2026-08-23
MICSIAI

Higher resolution MRI with faster scan times.

Healthcare and bioAI-enhanced MRI imaging softwareY CombinatorS23Activechecked 2026-08-17
MidrenderAI

Turn product features into launch videos

Developer toolsAI-powered video generation for product demosY CombinatorS23Activechecked 2026-08-23
MindedAI

Cursor for AI Agents

Agent infrastructureAI agent development and orchestrationY CombinatorS23Activechecked 2026-08-23
MochaAI

Build and publish web apps in minutes. No coding required.

Developer toolsAI-powered no-code app builderY CombinatorS23Acquiredchecked 2026-08-23
MorphAI

Fast Models Optimized for Coding Agents

Agent infrastructureModel serving for coding agentsY CombinatorS23Activechecked 2026-08-23
MovleyAI

Your e-commerce brand's product quality control department.

Commerce and marketplacese-commerce quality control and monitoringY CombinatorS23Inactive2026-08-23
NanograbAI

Deliver genes to any cell with AI

Healthcare and bioAI-driven gene therapy vector designY CombinatorS23Activechecked 2026-08-23
NectarAI

Manage energy cost & usage with AI for facility & sustainability teams

Climate and energyAI energy management for buildingsY CombinatorS23Activechecked 2026-08-23
Neon Commerce

Developers use Neon's payments and commerce software to monetize their games direct-to-consumer to earn more revenue and own their player relationships.

Commerce and marketplacesgame monetization platforma16z speedrunSR001Activechecked 2026-08-23
NowadaysAI

AI-native platform for corporate meetings and events

Vertical AI agentsAI meeting and event planning automationY CombinatorS23Activechecked 2026-08-23
NumenAI

Engineering a future without cancer deaths.

Healthcare and bioAI-powered cancer diagnosticsY CombinatorS23Activechecked 2026-08-23
Obento HealthAI

CRM Co-Pilot for Medtech Sales

Horizontal AI assistantsCRM copilot for medtech salesY CombinatorS23Site unreachablechecked 2026-08-24
Ohmic Biosciences

Genetically engineering plants for disease resistance.

Climate and energyagricultural biotech for crop resilienceY CombinatorS23Activechecked 2026-08-23
Olio Labs

Combination therapeutics for the world's toughest diseases

Healthcare and bioAI-driven combination therapeutics discoveryY CombinatorS23Active, new domain2026-08-23
OnwardAI

Intelligent meeting automation for ambitious teams.

Horizontal AI assistantsMeeting automation and follow-upY CombinatorS23Inactive-
OpenPipeAI

Turn expensive prompts into cheap fine-tuned models

AI infra and computeModel fine-tuning and optimization infrastructureY CombinatorS23Acquiredchecked 2026-08-23
OpensteerAI

Specialized agents for real work

Vertical AI agentsAutonomous workflow agents for enterprisesY CombinatorS23Activechecked 2026-08-23
OpenToolsAI

The API for LLM tool use

Agent infrastructureLLM tool integration APIY CombinatorS23Activechecked 2026-08-23
Ora AIAI

The AI Platform for Medical Education

Healthcare and bioAI medical education platformY CombinatorS23Activechecked 2026-08-23