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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
6,866
Total Invested
$61.9B
Average Investment
$11.1M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Upstream2026Pre-Seed$500KParis
Forage2026Series BUndisclosedSan Francisco
Arpio2026Series A$8.2MDurham
Vision Lab2026Seed$1.1MSan Francisco
Wrapmate2026Venture - Series UnknownUndisclosedGreenwood Village
RegenEAU2025SeedUndisclosedLévis
Vimmerse2024SeedUndisclosedSan Jose
Syrona Health2022SeedUndisclosedLondon
Pally2025Pre-SeedUndisclosedSan Francisco
Pocket2026SeedUndisclosedSan Francisco

Complete List of Y Combinator Portfolio Companies (6,866)

Export
#CompanyStageAmountLocation
326UpstreamPre-Seed$500KParis, France
327ForageSeries BUndisclosedSan Francisco, United States
328ArpioSeries A$8.2MDurham, United States
329Vision LabSeed$1.1MSan Francisco, United States
330WrapmateVenture - Series UnknownUndisclosedGreenwood Village, United States
331RegenEAUSeedUndisclosedLévis, Canada
332VimmerseSeedUndisclosedSan Jose, United States
333Syrona HealthSeedUndisclosedLondon, United Kingdom
334PallyPre-SeedUndisclosedSan Francisco, United States
335PocketSeedUndisclosedSan Francisco, United States
EmailSaaS

Upstream is a collaborative email client with channels and task-tracking, offering context and transparency for efficient team decisions.

Paris, France
June 2026
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesPaymentsTransaction Processing

Forage is a payments technology company that enables merchants to accept SNAP EBT and EBT Cash payments.

San Francisco, United States
June 2026
Series B

Founder Contacts

30,000+ verified contacts

B2BInternetSaaS

Arpio protects and eliminates downtime for AWS applications by making it easy to recover from any outage in just a few minutes.

Durham, United States
June 2026
$8.2M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyManufacturing

The industrial data layer for robotics

San Francisco, United States
June 2026
$1.1M
Seed

Founder Contacts

30,000+ verified contacts

AutomotiveE-CommerceGraphic DesignInternetMarketingPrinting

Wrapmate is a technology-driven managed marketplace that is reimagining the buy-and-sell experience in the vehicle graphics industry.

Greenwood Village, United States
June 2026
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

CommercialEnergyManufacturing

RegenEAU manufactures systems that recover heat from wastewater to reduce hot water energy use in multi-unit and commercial buildings.

Lévis, Canada
June 2025
Seed

Founder Contacts

30,000+ verified contacts

3D TechnologyBrand MarketingGenerative AIMedia and EntertainmentVideo Advertising

Vimmerse empowers creators and businesses to engage audiences like never before by animating their still visuals into eye-catching videos

San Jose, United States
June 2024
Seed

Founder Contacts

30,000+ verified contacts

FertilityHealth CareHealth DiagnosticsHome Health CareLife ScienceMedicalMedical DevicePersonal HealthWellness

Syrona Health is a digital health solution for personalised gynaecology across life-stages starting from Endometriosis to Menopause.

London, United Kingdom
June 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Consumer SoftwareProductivity ToolsSocial CRM

Pally is an AI-native relationship intelligence app.

San Francisco, United States
June 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)HardwareSoftware

Pocket is an AI hardware device that provides a personal AI assistant designed to record and organises spoken thoughts and conversations.

San Francisco, United States
June 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)RoboticsSoftware Engineering

Proception specializes in the development of advanced humanoid robotic hands and robotic systems.

Palo Alto, United States
June 2026
$500K
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Business IntelligenceSoftware

Whaly allows business teams to build analytics and reports on top of their everyday tools without coding.

Paris, France
June 2022
Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesHedge FundsSoftware

Modern hedge fund software and services for fund managers and LPs

New York, United States
June 2022
Seed

Founder Contacts

30,000+ verified contacts

Information TechnologyInternetSaaS

Your personal English tutor

San Francisco, United States
June 2024
Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechPaymentsSoftware

Gr4vy is a cloud payment orchestration platform that helps businesses manage their payment solutions

San Mateo, United States
June 2023
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)ChatbotCRMCustomer ServiceSaaS

Front is a AI powered customer communication platform that centralizes email, chat, and messages for team collaboration.

San Francisco, United States
June 2022
Series D

Founder Contacts

30,000+ verified contacts

Food and BeverageFood ProcessingManufacturing

Eclipse Foods is a food manufacturing company that provides plant-based ice cream and dairy products with taste and texture.

Oakland, United States
June 2022
Series B

Founder Contacts

30,000+ verified contacts

Developer ToolsInternetOpen SourceSoftware

OpenReplay is an open-source, self-hostable, session replay and product analytics platform.

New York, United States
June 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Machine LearningRoboticsSoftware

Avawatz specializes in autonomous robotic teaming solutions using machine learning and physics-based algorithmic technologies.

Addison, United States
June 2025
Seed

Founder Contacts

30,000+ verified contacts

Developer PlatformDeveloper ToolsInternetSaaSWeb AppsWeb BrowsersWeb Development

Same is a SaaS company that offers a software platform for non-coders to build real products, websites and apps online.

San Francisco, United States
June 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

BlockchainFinancial ExchangesFinancial ServicesFinTechInformation TechnologyOpen SourceSoftwareTrading Platform

Bluefin is an orderbook-based derivatives exchange that uses the most innovative decentralized infrastructure.

Toronto, Canada
June 2024
Corporate Round

Founder Contacts

30,000+ verified contacts

AnalyticsBig DataBiotechnologyData VisualizationHealth CareMedical

Intelligence to Accelerate Human Health

San Francisco, United States
June 2022
Series C

Founder Contacts

30,000+ verified contacts

AutomotiveAutonomous VehiclesEnergy StorageRobotics

Aseon Labs builds robotic service stations that charge, clean, and inspect autonomous vehicle fleets in operating zones.

Wilmington, United States
June 2026
Seed

Founder Contacts

30,000+ verified contacts

AerospaceDrone ManagementDronesSoftwareTransportation

Skyways designs and manufactures long-range autonomous unmanned cargo aircraft systems for logistics and operational efficiency.

Austin, United States
June 2025
Debt Financing

Founder Contacts

30,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Business Process Automation (BPA)Cloud ComputingCloud Data ServicesFinanceHealth CareMarketing AutomationSales AutomationSoftware

Agentic CRM & Workflow Platform with No-Code and AI at Its Core

Boston, United States
June 2024
Private Equity

Founder Contacts

30,000+ verified contacts

Showing 326-350 of 6,866 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 6,866 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), SaaS, Internet, Financial Services. The firm invests across 73 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Arpio received $8.2M in a Series A 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 6,866 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include Upstream, Forage, Arpio, Vision Lab, Wrapmate. These companies were founded in 2020 or later.

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