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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
6,839
Total Invested
$43.6B
Average Investment
$11.4M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Hologram Labs2022SeedUndisclosedSan Francisco
Sable2022SeedUndisclosedNew York
Hatch2021Series AUndisclosedRichmond
Dapi2022SeedUndisclosedSan Francisco
Pulley2022Series BUndisclosedOakland
Nottelabs2025Pre-SeedUndisclosedSan Francisco
Planisphere2025Pre-SeedUndisclosedSan Francisco
Pivot Robots2024SeedUndisclosedSan Francisco
Ready2024Venture - Series UnknownUndisclosedSan Francisco
Bunkerhill Health2023Series AUndisclosedPalo Alto

Complete List of Y Combinator Portfolio Companies (6,839)

Export
#CompanyStageAmountLocation
276Hologram LabsSeedUndisclosedSan Francisco, United States
277SableSeedUndisclosedNew York, United States
278HatchSeries AUndisclosedRichmond, United States
279DapiSeedUndisclosedSan Francisco, United States
280PulleySeries BUndisclosedOakland, United States
281NottelabsPre-SeedUndisclosedSan Francisco, United States
282PlanispherePre-SeedUndisclosedSan Francisco, United States
283Pivot RobotsSeedUndisclosedSan Francisco, United States
284ReadyVenture - Series UnknownUndisclosedSan Francisco, United States
285Bunkerhill HealthSeries AUndisclosedPalo Alto, United States
3D TechnologyInformation TechnologyMachine LearningSoftwareWeb3

Hologram is an all-in-one platform for digital identities and virtual beings.

San Francisco, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

Financial ServicesFinTech

The premium credit and banking platform for US residents with limited credit history

New York, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Call CenterHealth CareMarketing AutomationSaaSSalesSales AutomationSoftwareVirtual Assistant

Hatch develops an AI-driven communication platform to help businesses automate sales conversations from one collaborative workspace.

Richmond, United States
July 2021
Series A

Founder Contacts

19,000+ verified contacts

BankingFinancial ServicesFinTechPayments

Dapi is a platform that enables any application to accept payments instantly at near to 0 fees directly from bank accounts.

San Francisco, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

Financial ServicesFinTechInformation ServicesSoftware

Pulley is a developer of cap table management, communications hub, and fundraising modeling platforms to manage equity for startups.

Oakland, United States
July 2022
Series B

Founder Contacts

19,000+ verified contacts

Information TechnologyOpen SourceSoftware

Building internet infrastructure for web agents

San Francisco, United States
July 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Commercial Real EstateEnterprise SoftwarePropTechReal Estate Investment

Automate the acquisitions workflow for real-estate private-equity funds

San Francisco, United States
July 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

3D TechnologyAdvanced MaterialsAerospaceArtificial Intelligence (AI)Industrial AutomationMachine LearningManufacturingQuality AssuranceRobotics

Pivot Robots uses AI vision software with robots and sensors to improve industrial automation adaptability.

San Francisco, United States
July 2024
Seed

Founder Contacts

19,000+ verified contacts

Financial ServicesFinTechSoftware

Ready helps utility providers connect more families to better services at lower cost.

San Francisco, United States
July 2024
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Health CareHealth Diagnostics

AI agents for modern health systems

Palo Alto, United States
July 2023
Series A

Founder Contacts

19,000+ verified contacts

EducationE-LearningMessaging

Arist helps companies deliver learning, training, and nudges in the flow of work via Teams, Slack, and text message-based courses.

San Francisco, United States
July 2022
Series A

Founder Contacts

19,000+ verified contacts

FinTechHealth CareInformation Services

Turbo tax to help patients fight medical debt.

Hanover, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

AerospaceAir TransportationMilitary

Velontra provides hypersonic weapon technologies and attributable aerospace solutions.

Cincinnati, United States
July 2022
Pre-Seed

Founder Contacts

19,000+ verified contacts

Career PlanningEducationEmploymentRecruiting

Pathrise is an online mentorship program for tech professionals that provides training, and advice to help in landing the next job.

San Francisco, United States
July 2022
Series B

Founder Contacts

19,000+ verified contacts

BlockchainFinTechWeb3

Fabric Digital asset aggregation

Seattle, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

Developer ToolsMobileMobile AppsSoftware

Runway is a mobile release management platform that helps teams better coordinate and automate app releases.

New York, United States
July 2022
Seed

Founder Contacts

19,000+ verified contacts

BiotechnologyConsumer SoftwareFitnessGeneticsMedical

Genomelink is a platform where people discover more with their DNA data and help businesses build, market, and do research with it.

Berkeley, United States
July 2021
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)ComputerRetailShoppingSoftware

Caper builds autonomous retailer devices and solutions powered by deep learning and computer vision

New York, United States
July 2021
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AppsCollaborationDocument ManagementInternet of ThingsProject ManagementReal TimeSaaSSoftwareTask ManagementVideo Chat

Taskade is a real-time organization and collaboration tool for distributed teams.

New York, United States
July 2023
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Financial ServicesFinTechLendingWealth Management

SyntheticFi provides the cheapest and easiest securities-backed lending solutions to advisors and individuals.

San Francisco, United States
June 2026
$500K
Seed

Founder Contacts

19,000+ verified contacts

EnergyInformation TechnologyInfrastructureWireless

Reach is a technology company that builds long-range wireless power networks that deliver scalable and resilient energy infrastructure.

Redwood City, United States
June 2026
Grant

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)EmailSoftware

Zero is a software development company that offers AI-based email management software that manages inbox and summarize conversations.

San Francisco, United States
June 2025
Seed

Founder Contacts

19,000+ verified contacts

ComplianceEnterprise SoftwareFinTechInformation TechnologyLegal

Middesk is an identity platform that automates business verification and underwrites decisions.

San Francisco, United States
June 2022
Series B

Founder Contacts

19,000+ verified contacts

EdTechHealth CareProfessional ServicesTrainingVocational Education

Stepful is an online platform offering training and certification for various healthcare jobs.

New York, United States
June 2026
$31.5M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)B2BCloud ComputingEnterprise SoftwareIndustrialMachine LearningManufacturingRoboticsSupply Chain Management

Andustry operates an AI-native industrial brokerage that sources machines, parts, and equipment for manufacturers.

San Francisco, United States
June 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Showing 276-300 of 6,839 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 6,839 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, FinTech, Artificial Intelligence (AI), Financial Services, Information Technology. The firm invests across 74 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Stepful received $31.5M in a Series C round. Y Combinator's total known invested capital is $43.6B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $11.4M across its portfolio of 6,839 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include Hologram Labs, Sable, Hatch, Dapi, Pulley. These companies were founded in 2020 or later.

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