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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
5,185
Total Invested
$29.9B
Average Investment
$10.5M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
World Class Health2025Series Unknown$10.0MNew York
Canopy2025Series C$70.0MDraper
Nourish2025Series B$70.0MNew York
SaveIN2025Series Unknown$4.3MNew Delhi
Instrumentl2025Private Equity$55.0MSan Francisco
Tella2025Seed$2.1MAmsterdam
Ocient2025Series B$42.1MChicago
Salsa2025Series A$20.0MSan Francisco
Involve.ai2025Undisclosed$8.3MSanta Monica
Theseus2025Seed$4.3MSan Francisco

Complete List of Y Combinator Portfolio Companies (5,185)

Export
#CompanyStageAmountLocation
2301World Class HealthSeries Unknown$10.0MNew York, United States
2302CanopySeries C$70.0MDraper, United States
2303NourishSeries B$70.0MNew York, United States
2304SaveINSeries Unknown$4.3MNew Delhi, India
2305InstrumentlPrivate Equity$55.0MSan Francisco, United States
2306TellaSeed$2.1MAmsterdam, The Netherlands
2307OcientSeries B$42.1MChicago, United States
2308SalsaSeries A$20.0MSan Francisco, United States
2309Involve.aiUndisclosed$8.3MSanta Monica, United States
2310TheseusSeed$4.3MSan Francisco, United States
Health CareHospitalMedical

World Class Health is the largest Center of Excellence (CoE) platform with U.S. and global reach for large, self-funded employers.

New York, United States
April 2025
$10.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

AccountingBillingCRMDocument ManagementPaymentsProject ManagementSoftware

Canopy offers a cloud-based Practice Management solution for Accounting professionals.

Draper, United States
April 2025
$70.0M
Series C

Founder Contacts

30,000+ verified contacts

AppsHealth CareNutritionTelehealth

​Nourish is a telehealth platform that connects individuals with registered dietitian nutritionists for personalized nutrition counseling.

New York, United States
April 2025
$70.0M
Series B

Founder Contacts

30,000+ verified contacts

CreditFinTechHealth Care

SaveIN helps people discover healthcare practices near them and enables them to split their medical bills into monthly installments.

New Delhi, India
April 2025
$4.3M
Series Unknown

Founder Contacts

30,000+ verified contacts

Non ProfitSaaSSoftware

Instrumentl is an end-to-end platform for grant management that supports organizations throughout the entire grant lifecycle.

San Francisco, United States
April 2025
$55.0M
Private Equity

Founder Contacts

30,000+ verified contacts

Productivity ToolsSoftwareVideoVideo Editing

Tella is software that allows users to create, edit, customize and share videos for presentations, and tutorials.

Amsterdam, The Netherlands
April 2025
$2.1M
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsBig DataComputerDatabase

Ocient is a hyper-scale data analytics company that allows organizations to unlock value by analyzing petabyte to exabyte scale data sets.

Chicago, United States
April 2025
$42.1M
Series B

Founder Contacts

30,000+ verified contacts

Developer APIsEmbedded SoftwareFinTechSoftware

Salsa offers a payroll infrastructure platform that allows businesses to lauch embedded payroll products quickly and efficiently.

San Francisco, United States
April 2025
$20.0M
Series A

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Enterprise SoftwareInformation TechnologyMachine LearningSaaSSoftware

involve.ai is leading the Customer Intelligence Movement to empower companies with transformational growth

Santa Monica, United States
April 2025
$8.3M
Undisclosed

Founder Contacts

30,000+ verified contacts

Computer VisionDronesMilitaryNavigation

Theseus is a defence and military technology company that offers a GPS drone built with a visual navigation system.

San Francisco, United States
April 2025
$4.3M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Marketing AutomationPenetration TestingUsability Testing

Spur works in automation of all functional codes and E2E testing.

San Francisco, United States
April 2025
$4.5M
Seed

Founder Contacts

30,000+ verified contacts

AccountingEnterprise Resource Planning (ERP)Enterprise SoftwarePaymentsSoftware

Blue Onion Labs produces software that enables tracing of transactions and reconciliation of orders.

New York, United States
April 2025
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Health CareInformation TechnologySaaS

AI Phone Agents for Healthcare Organizations.

New York, United States
April 2025
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsData ManagementFinancial ServicesSoftware

Automated document package parsing for investment & underwriting teams.

London, United Kingdom
April 2025
$1.6M
Pre-Seed

Founder Contacts

30,000+ verified contacts

BillingFinTechHigher EducationPayments

Meadow is a student payment and engagement platform that improves the higher education financial experience for students.

New York, United States
April 2025
$14.0M
Series A

Founder Contacts

30,000+ verified contacts

AgricultureAgTechB2BIndustrial AutomationSupply Chain Management

Releaf uses patented technology to sequester carbon and develop affordable soil regenerating fertilizer exclusively for smallholder farmers

Lagos, Nigeria
April 2025
Non Equity Assistance

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BMachine LearningSaaSSales Automation

Telli builds AI voice agents to automate pre-sales outreach for B2C companies, converting leads into sales opportunities.

Berlin, Germany
April 2025
$3.6M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)CRMSales Enablement

Octolane AI is an artificial intelligence platform that rebuilds salesforce with the power of AI.

New York, United States
April 2025
$2.6M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)SaaS

Olive is a SaaS company that helps businesses to generate internal tools connected to their data sources with AI.

San Francisco, United States
April 2025
$2.1M
Seed

Founder Contacts

30,000+ verified contacts

E-CommerceLogisticsSaaS

Estoca allows multi-channel businesses to deliver goods in less than 2 days in the main Brazilian cities, with hassle-free setup.

São Paulo, Brazil
April 2025
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Developer APIsDeveloper PlatformGenerative AIInfrastructureSaaS

Plastic Labs develops AI tools centered on identity and cognition to support agent based and language model applications.

New York, United States
April 2025
$5.3M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Data IntegrationDeveloper APIsDeveloper ToolsInformation TechnologyOpen Source

Start with an API spec. Generate SDKs in multiple languages and API documentation tailored to your brand.

New York, United States
April 2025
$9.0M
Series A

Founder Contacts

30,000+ verified contacts

FinanceFinancial ServicesFinTech

MejorCDT is an investment platform for Latin America that aims to make investing safe and simple.

Bogotá, Colombia
April 2025
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Information TechnologyInternetSaaSSoftware

Artisan AI is a software development company that develops AI-powered employees to automate workflows across various business functions.

San Francisco, United States
April 2025
$25.0M
Series A

Founder Contacts

30,000+ verified contacts

Sports Leagues and Teams

Global Gaming League is a professional gaming entertainment organization created to appeal to billions of gamers worldwide.

Las Vegas, United States
April 2025
$10.0M
Seed

Founder Contacts

30,000+ verified contacts

Showing 2301-2325 of 5,185 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 5,185 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, SaaS, Health Care, FinTech. The firm invests across 60 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Canopy received $70.0M in a Series C round. Y Combinator's total known invested capital is $29.9B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $10.5M across its portfolio of 5,185 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include World Class Health, Canopy, Nourish, SaveIN, Instrumentl. These companies were founded in 2020 or later.

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