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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
Crown Affair2026Series C$9.0MNew York
Fazeshift2026Series A$4.0MSan Francisco
PathPilot2025SeedUndisclosedSan Francisco
StackAI2026Series A$16.0MCambridge
Vori2026Series BUndisclosedEast Palo Alto
Twelve2025Venture - Series UnknownUndisclosedBerkeley
VantedgeAI2022Seed$3.0MNorwalk
Exosonic2022Seed$4.0MLos Angeles
Moritz2026Pre-SeedUndisclosedSan Francisco
Corvera.ai2026Seed$2.0MSan Francisco

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

Export
#CompanyStageAmountLocation
951Crown AffairSeries C$9.0MNew York, United States
952FazeshiftSeries A$4.0MSan Francisco, United States
953PathPilotSeedUndisclosedSan Francisco, United States
954StackAISeries A$16.0MCambridge, United States
955VoriSeries BUndisclosedEast Palo Alto, United States
956TwelveVenture - Series UnknownUndisclosedBerkeley, United States
957VantedgeAISeed$3.0MNorwalk, United States
958ExosonicSeed$4.0MLos Angeles, United States
959MoritzPre-SeedUndisclosedSan Francisco, United States
960Corvera.aiSeed$2.0MSan Francisco, United States
BeautyConsumer GoodsPersonal Health

Crown Affair is a haircare brand that develops haircare products and hair tools for daily maintenance, styling, and scalp care routines.

New York, United States
May 2026
$9.0M
Series C

Founder Contacts

30,000+ verified contacts

AccountingArtificial Intelligence (AI)Business Process Automation (BPA)Financial ServicesFinTechSoftware

Fazeshift is an AI accounts receivable software that offers automates invoicing, cash application, and collections processes for businesses.

San Francisco, United States
May 2026
$4.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BSoftware

PathPilot offers an AI-powered platform that analyzes session replays to reveal user insights, UI issues, and improvement recommendations.

San Francisco, United States
May 2025
Seed

Founder Contacts

30,000+ verified contacts

AppsArtificial Intelligence (AI)Business Process Automation (BPA)Developer PlatformInformation TechnologySoftware

Build and deploy Enterprise-Grade AI Agents.

Cambridge, United States
May 2026
$16.0M
Series A

Founder Contacts

30,000+ verified contacts

AppsE-CommerceGroceryMade to OrderOperating SystemsSoftwareSupply Chain ManagementWholesale

Vori is a B2B operating system for the grocery industry, streamlining operations and democratizing food supply access.

East Palo Alto, United States
May 2026
Series B

Founder Contacts

30,000+ verified contacts

Carbon CaptureChemicalFuelGreenTechOil and Gas

Twelve is a carbon transformation company converting captured carbon dioxide into valuable chemicals, fuels, and other essential products.

Berkeley, United States
May 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Agentic AICreditFinanceFinancial ServicesFinTech

VantedgeAI is an AI platform for automating private credit investing workflows.

Norwalk, United States
May 2022
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

AerospaceAir Transportation

Developing supersonic UAVs as a steppingstone towards quiet supersonic passenger flight

Los Angeles, United States
May 2022
$4.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)LegalLegal TechSoftware

Moritz is a legal company that provides legal services using artificial intelligence.

San Francisco, United States
May 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)LogisticsSoftwareSupply Chain Management

Corvera.ai is an autonomous operations layer that automates supply chain and operational tasks for consumer packaged goods companies.

San Francisco, United States
May 2026
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyChemicalHealth CareLife ScienceMachine LearningPharmaceuticalQuantum ComputingTherapeutics

Menten AI develops peptide and protein therapeutics using machine learning and quantum computing.

Palo Alto, United States
May 2023
Seed

Founder Contacts

30,000+ verified contacts

BlockchainCryptocurrencyDecentralized Finance (DeFi)Information TechnologyVideo GamesWeb3Web Design

“LootRush is a Web3 platform offering crypto trading and NFT rentals for gamers.

San Francisco, United States
May 2022
$12.0M
Seed

Founder Contacts

30,000+ verified contacts

Clinical TrialsHealth CareLife ScienceSoftware

Curebase is the modern eClinical platform for faster study builds, better engagement, and seamless data capture.

San Francisco, United States
May 2022
$40.0M
Series B

Founder Contacts

30,000+ verified contacts

Health CareInformation TechnologymHealth

Serif Health provides healthcare price intelligence and contract management solution.

Los Angeles, United States
May 2022
$2.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

BiotechnologyMedical

General Proximity is a pioneering future-oriented proximity medicine that envisions the future of medicine.

San Francisco, United States
May 2026
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Mechanical Engineering

Tendo is a technology company that provides economical solutions for flow rate and pressure measurements.

Princeton, United States
May 2023
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsBig DataCloud Data ServicesCyber SecurityData GovernancePrivacySecuritySoftware

The Immuta Data Security Platform provides sensitive data discovery, security and access control, and data activity monitoring.

Boston, United States
May 2023
Series E

Founder Contacts

30,000+ verified contacts

BlockchainCryptocurrencyFinTechInformation Technology

Bitcoin and Crypto TAMP & SMA Network

San Francisco, United States
May 2022
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

E-CommerceFinancial ServicesFinTechPaymentsSoftwareTransaction Processing

HitPay is a full stack payments infrastructure platform designed for growing businesses in APAC.

Singapore, Singapore
May 2022
$15.8M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cloud ComputingData VisualizationEnterprise SoftwareField SupportIndustrial AutomationKnowledge ManagementMachine LearningManufacturingProductivity Tools

Pairio provides AI-powered maintenance software that helps industrial teams document work, search technical documents, and analyze data.

Munich, Germany
May 2026
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Direct SalesE-CommerceFurnitureHome Decor

Burrow specializes in selling various luxury furniture online.

New York, United States
May 2024
$135K
Convertible Note

Founder Contacts

30,000+ verified contacts

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

Hona AI is an AI data platform that collects and maintains healthcare history and records of patients.

San Francisco, United States
May 2024
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

BeautyCosmeticsPersonal Health

Mother Science is a revolutionary biotech beauty brand company develops next-generation skincare treatments.

Los Angeles, United States
May 2024
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsEdTechE-LearningSoftware

Henry trains software developers and data scientists for free and helps them find a job in exchange for a share of their future income.

Buenos Aires, Argentina
May 2022
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

Cloud Data ServicesCloud InfrastructureCloud SecurityCyber SecurityIdentity ManagementPrivacy

Teleport is an infrastructure identity company provides access to infrastructure on a foundation of cryptographic identity and zero trust.

Oakland, United States
May 2022
$110.0M
Series C

Founder Contacts

30,000+ verified contacts

Showing 951-975 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 Software, Artificial Intelligence (AI), FinTech, Information Technology, Financial Services. The firm invests across 76 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Teleport received $110.0M in a Series C 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 Crown Affair, Fazeshift, PathPilot, StackAI, Vori. These companies were founded in 2020 or later.

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