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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
7,960
Total Invested
$25.5B
Average Investment
$9.2M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Stakeholder Labs2023Seed$4.2MWest Hollywood
Mino Games2023Series B$15.0MMontréal
Wyndly2023Seed$2.0MNew York
InnoVein2023Venture - Series Unknown$2.5MSan Carlos
Disclo2023Seed$5.1MAtlanta
Recurrency2023Series A$22.0MSan Francisco
Grain2023Venture - Series Unknown$16.6MOakland
Pearl Health2023Series B$75.0MNew York
Whalesync2023Pre-Seed$1.8MRedmond
Loops2023SeedUndisclosedWashington

Complete List of Y Combinator Portfolio Companies (7,960)

Export
#CompanyStageAmountLocation
3401Stakeholder LabsSeed$4.2MWest Hollywood, United States
3402Mino GamesSeries B$15.0MMontréal, Canada
3403WyndlySeed$2.0MNew York, United States
3404InnoVeinVenture - Series Unknown$2.5MSan Carlos, United States
3405DiscloSeed$5.1MAtlanta, United States
3406RecurrencySeries A$22.0MSan Francisco, United States
3407GrainVenture - Series Unknown$16.6MOakland, United States
3408Pearl HealthSeries B$75.0MNew York, United States
3409WhalesyncPre-Seed$1.8MRedmond, United States
3410LoopsSeedUndisclosedWashington, United States
Brand MarketingInformation Technology

Stakeholder Labs builds enterprise software to help companies measure and increase retail investor engagement.

West Hollywood, United States
February 2023
$4.2M
Seed

Founder Contacts

30,000+ verified contacts

BlockchainDeveloper PlatformGamingMobileOnline GamesVideo Games

Mino Games produces the top 50 grossing mobile game Mino Monsters, with over 13 million downloads.

Montréal, Canada
February 2023
$15.0M
Series B

Founder Contacts

30,000+ verified contacts

Health CareTherapeuticsWellness

Wyndly offers personalized prescription treatment and online care.

New York, United States
February 2023
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Health CareMedicalMedical Device

InnoVein develops a medical device designed to offer implants for valve replacement in the femoral vein.

San Carlos, United States
February 2023
$2.5M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

ComplianceHuman ResourcesMedicalSaaS

Disclo is HIPAA compliant software for employers to collect, verify, and manage employee health disclosures and accommodation requests.

Atlanta, United States
February 2023
$5.1M
Seed

Founder Contacts

30,000+ verified contacts

B2BE-CommerceSoftwareWholesale

Recurrency is an ERP automation platform.

San Francisco, United States
February 2023
$22.0M
Series A

Founder Contacts

30,000+ verified contacts

CreditFinanceFinancial ServicesFinTech

Grain provides a digital credit card that empowers users to manage their credit responsibly.

Oakland, United States
January 2023
$16.6M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Health Care

Pearl Health provides an integrated platform to help primary care providers focus their attention on the patients who need it.

New York, United States
January 2023
$75.0M
Series B

Founder Contacts

30,000+ verified contacts

ComputerData Center AutomationData IntegrationSoftware

Whalesync is a software company that develops no-code data syncing and automation tools.

Redmond, United States
January 2023
$1.8M
Pre-Seed

Founder Contacts

30,000+ verified contacts

EmailEmail MarketingSaaSSoftware

Loops is a SaaS based company offering automated messages and newsletter services to their clients.

Washington, United States
January 2023
Seed

Founder Contacts

30,000+ verified contacts

Developer PlatformDeveloper ToolsInformation TechnologyInternet of ThingsSaaSSoftware

Memfault is an IoT reliability platform giving developers a more scalable & sustainable process to transform the way they build & operate.

San Francisco, United States
January 2023
$24.0M
Series B

Founder Contacts

30,000+ verified contacts

AgricultureAgTechBiotechnologyCleanTechFarming

Entocycle develops the technology to enable efficient and scalable insect farming.

London, United Kingdom
January 2023
$5.0M
Series A

Founder Contacts

30,000+ verified contacts

AppsSaaSSoftware

Copilot enables small agencies to large law firms to create a virtual office for their team and clients.

New York, United States
January 2023
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

Professional Services

The subscription platform for growing Shopify brands

New York, United States
January 2023
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

AppsHealth CareMedical DevicemHealthWearables

Validic is a technology platform that offers digital health and remote care programs for healthcare organizations.

Durham, United States
January 2023
Series B

Founder Contacts

30,000+ verified contacts

Identity ManagementNetwork SecuritySoftware

SuperTokens offers an open source authentication - as an alternative to Auth0, Okta, Firebase Auth and AWS Cognito

San Francisco, United States
January 2023
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

AppsEdTechFinancial ServicesFinTechWealth Management

Bloom helps Americans learn to invest and build wealth through interactive financial lessons.

San Francisco, United States
January 2023
Seed

Founder Contacts

30,000+ verified contacts

Cyber SecurityDevOpsSoftware

Slauth.io is an IAM Policy Copilot that suggests secure IAM policies

Tel Aviv, Israel
January 2023
$1.2M
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)E-Commerce PlatformsRetail TechnologySaaS

Shoplift is the first intelligent storefront optimization engine for Shopify merchants

New York, United States
January 2023
$2.5M
Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechInformation TechnologyInternetSoftware

Conta Simples provides a solution that combines expense management software, corporate cards, and checking account for Latam SMBs.

São Paulo, Brazil
January 2024
$40.8M
Series B

Founder Contacts

30,000+ verified contacts

PropTechReal EstateSoftware

Pulppo is the first Proptech that created a transparent and seamless buying process by empowering agents with tech, tools and support.

Polanco, Mexico
January 2023
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

DentalHealth CareMedical Device

Moons is a health, wellness, and fitness company that offers dental services.

Mexico City, Mexico
January 2023
$10.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BHealth Care

Tivara designs software to help doctors quickly automate prior authorization requests, so care is delivered faster.

New York, United States
January 2026
$3.6M
Seed

Founder Contacts

30,000+ verified contacts

Health Care

SISU is a collection of doctor-led, patient-centric aesthetic medical clinics

Dublin, Ireland
January 2025
$15.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareMedicalMedical Device

Luminate Medical develops a medical device designed to prevent hair loss during chemotherapy.

Galway, Ireland
January 2026
$21.0M
Series A

Founder Contacts

30,000+ verified contacts

Showing 3401-3425 of 7,960 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 7,960 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, Health Care, SaaS, Medical Device, Information Technology. The firm invests across 54 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Pearl Health received $75.0M in a Series B round. Y Combinator's total known invested capital is $25.5B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $9.2M across its portfolio of 7,960 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include Stakeholder Labs, Mino Games, Wyndly, InnoVein, Disclo. These companies were founded in 2020 or later.

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