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Y Combinator Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Y Combinator Investment Overview

Portfolio Companies
7,916
Total Invested
$61.9B
Average Investment
$11.1M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
cubic2025Pre-Seed$500KLondon
mlop2025Pre-Seed$500KSan Francisco
Trapeze2025Pre-Seed$500KNew York
SAVA2025Pre-Seed$500KSan Francisco
Cleon2025Pre-Seed$500KNew York
Theorem2025Pre-Seed$500KSan Francisco
trii2025Venture - Series UnknownUndisclosedMedellín
The Robot Learning Company2025Pre-Seed$500KSan Francisco
nao Labs2025Pre-Seed$500KClichy
The LLM Data Company2025Pre-Seed$500KSan Francisco

Complete List of Y Combinator Portfolio Companies (7,916)

Export
#CompanyStageAmountLocation
876cubicPre-Seed$500KLondon, United Kingdom
877mlopPre-Seed$500KSan Francisco, United States
878TrapezePre-Seed$500KNew York, United States
879SAVAPre-Seed$500KSan Francisco, United States
880CleonPre-Seed$500KNew York, United States
881TheoremPre-Seed$500KSan Francisco, United States
882triiVenture - Series UnknownUndisclosedMedellín, Colombia
883The Robot Learning CompanyPre-Seed$500KSan Francisco, United States
884nao LabsPre-Seed$500KClichy, France
885The LLM Data CompanyPre-Seed$500KSan Francisco, United States
Developer ToolsSaaSSoftware

cubic is a software company that develops code review platform to automate low-risk review tasks, identify bugs, and suggest fixes.

London, United Kingdom
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Developer ToolsMachine LearningSaaS

mlop is a B2B SaaS company building tools for machine learning engineers.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Health CareHospitalSaaS

Trapeze is an healthcare application that allows doctors to answer patient calls 24/7.

New York, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

AutomotiveAutonomous VehiclesManufacturing

SAVA is the sheet metal manufacturing company that supplies sheet metal for all autonomous vehicles and machinery.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

B2BEnterprise SoftwareGenerative AI

Cleon is a software that automates discovery, planing, data migration, and validations for customers.

New York, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Information TechnologySaaSSoftware

Theorem is a software company that develops models to verify programs and correct complicated codes.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTech

One stop investment solution for retail investors in Latam

Medellín, Colombia
June 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)RoboticsSoftware

The Robot Learning Company is an AI based software that develops Affordable robotic workers.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

AnalyticsDeveloper ToolsGenerative AISoftware

nao Labs offers an AI code editor that helps data teams write, test, and analyze workflows within their data context.

Clichy, France
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Generative AIInformation Technology

The LLM Data Company creates tooling to write, version and execute evals for post-training data.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)GamingSoftware

Waffle is an AI game developer software uses prompts without coding skills.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

EnterpriseHuman ResourcesRecruiting

VoiceOS is a software that acts as a voice agent and holds interviews tailored to each applicant's unique background.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyManufacturing

Bramante Biologics is a biotechnology research company that manufactures AI-powered protein.

Cambridge, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Developer ToolsSoftware

Chonkie is a software that breaks down large documents into smaller, meaningful information for AI to process information.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BChemical Engineering

Alkali streamlines chemical project workflows for engineering teams with error checking and equipment procurement utilizing AI.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise Resource Planning (ERP)Sales Automation

Kanava AI is an artificial intelligence company developing voice based agents for automated calls, integrated ERP, and smart documentation.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BDeveloper ToolsSaaSWeb Development

Operative is a software that lets coding agent debug itself using AI infrastructure.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Software

Stratify provides an AI-powered user research platform that automates recruitment, conducts interviews, and analyzes insights.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Software

Clarm specializes in enabling users to create AI deep research agents without hallucination search to build precise workflows.

Dover, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)DatabaseDeveloper Tools

​Morphik is a company that offers AI-powered tools for creators, enabling the production of visual content.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Electronic Health Record (EHR)Health Care

BitBoard provides AI agents for healthcare providers for administrative work, reviewing intake forms, and patient chart updation.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

B2BEnterprise SoftwareSaaSSoftware

Capacitive is a software that connects all tools and provide vital information without internet.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BSoftware

Percival is a software development company that provides automation of workflows and data entry by using AI to process documents.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BConsumer

Odapt is the AI-powered internal software that helps to create and connect dashboard and apps for sales outreach.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)BiotechnologyNanotechnology

Labric is the software company that automatically sync data from your lab instruments and spreadsheets to the cloud using AI.

San Francisco, United States
June 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 876-900 of 7,916 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 7,916 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Y Combinator invest in?

Y Combinator's top investment sectors include Artificial Intelligence (AI), Software, Developer Tools, SaaS, B2B. The firm invests across 31 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, cubic received $500K in a Pre-Seed round. Y Combinator's total known invested capital is $61.9B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $11.1M across its portfolio of 7,916 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include cubic, mlop, Trapeze, SAVA, Cleon. These companies were founded in 2020 or later.

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