Skip to main content
Back to Investors

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
Liv Labs2024Grant$563KChicago
Taskade2023Venture - Series UnknownUndisclosedNew York
Reach2026GrantUndisclosedRedwood City
SyntheticFi2026Seed$500KSan Francisco
Zero2025Seed$2.0MSan Francisco
Speechki2022Seed$958KAustin
Middesk2022Series B$57.0MSan Francisco
Brown Foods2022Seed$2.4MBoston
Andustry2026Pre-SeedUndisclosedSan Francisco
Stepful2026Series C$31.5MNew York

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

Export
#CompanyStageAmountLocation
576Liv LabsGrant$563KChicago, United States
577TaskadeVenture - Series UnknownUndisclosedNew York, United States
578ReachGrantUndisclosedRedwood City, United States
579SyntheticFiSeed$500KSan Francisco, United States
580ZeroSeed$2.0MSan Francisco, United States
581SpeechkiSeed$958KAustin, United States
582MiddeskSeries B$57.0MSan Francisco, United States
583Brown FoodsSeed$2.4MBoston, United States
584AndustryPre-SeedUndisclosedSan Francisco, United States
585StepfulSeries C$31.5MNew York, United States
FitnessHealth CarePersonal HealthWellness

Pelvic floor fitness made easy and affordable

Chicago, United States
July 2024
$563K
Grant

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)AudioAudiobooksPodcastPublishingSoftware

The easiest way to convert ChatGPT texts to ready-to-use audio — download link, audio player page, or embed!

Austin, United States
June 2022
$958K
Seed

Founder Contacts

30,000+ verified contacts

ComplianceEnterprise SoftwareFinTechInformation TechnologyLegal

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

San Francisco, United States
June 2022
$57.0M
Series B

Founder Contacts

30,000+ verified contacts

BiotechnologyFood and BeverageSustainability

Brown Foods uses mammalian cell culture and AI to create complex natural products like real cow milk - world’s 1st company to do so.

Boston, United States
June 2022
$2.4M
Seed

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ verified contacts

SustainabilityTextilesWaste Management

ALT TEX is a biotech company that offerscarbon neutral fabric generated from post-industrial waste.

Brampton, Canada
June 2023
$216K
Grant

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Consumer SoftwareFinTechMachine Learning

Delphia — building at the intersection of consumer data and market forecasting

Toronto, Canada
June 2022
$60.0M
Series A

Founder Contacts

30,000+ verified contacts

AccountingFinancial ServicesFinTechPaymentsRisk Management

Proper is a financial operations platform offering reconciliation, ledgers, and financial workflow tools through software and APIs.

San Francisco, United States
June 2022
$4.3M
Seed

Founder Contacts

30,000+ verified contacts

ConsultingEmploymentEnterprise SoftwareHuman ResourcesRecruiting

RippleMatch is the recruitment automation platform replacing job boards as the way Gen Z finds work.

New York, United States
June 2022
$45.0M
Series B

Founder Contacts

30,000+ verified contacts

Auto InsuranceInsuranceInsurTechProperty Insurance

Branch is an insurance company that offers auto and home insurance services.

Columbus, United States
June 2022
$147.0M
Series C

Founder Contacts

30,000+ verified contacts

Renewable EnergySolar

Glow Energy is a software company that provides solar amenity for renters and rental property owners.

Santa Monica, United States
June 2022
$500K
Seed

Founder Contacts

30,000+ verified contacts

Developer APIsDeveloper ToolsEmployee BenefitsHuman Resources

Finch is the #1 API for Employment Systems. Gain access to 200+ HRIS, Payroll, and Benefits systems through Finch's unified API.

San Francisco, United States
June 2023
$3.5M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

CannabisComplianceMobileSaaS

Canix builds ERP software for cannabis companies

San Francisco, United States
June 2022
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

AppsArtificial Intelligence (AI)Big DataData MiningHealth CareInformation TechnologyNatural Language ProcessingNeurosciencePersonal HealthPredictive Analytics

We collect and convert disparate data into holistic and actionable views of individuals and communities.

Palo Alto, United States
June 2022
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

Child CareInformation ServicesInformation Technology

Powering the $648b care economy.

Claremont, United States
June 2022
$12.0M
Series A

Founder Contacts

30,000+ verified contacts

AI InfrastructureArtificial Intelligence (AI)Software

Miso Labs is a software development company that develops voice models that uses artificial intelligence for interactions.

San Francisco, United States
June 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BHealth CareHospitalMedical

Ankr Health uses AI and telemedicine to automate side effect management in cancer and surgical clinics.

San Francisco, United States
June 2023
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

BiotechnologyGeneticsManufacturing

Indee Labs is unlocking gene-modified cell therapy for the masses with scalable hardware for gene delivery.

San Francisco, United States
June 2023
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

FinanceFinancial ServicesFinTech

Software and AI tools for SMBs in the US and Latin America

Bogotá, Colombia
June 2022
$3.0M
Series A

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechSoftware

Banking and savings products designed for couples.

Santa Monica, United States
June 2022
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

Showing 576-600 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 Artificial Intelligence (AI), FinTech, Software, Health Care, Information Technology. The firm invests across 78 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Branch received $147.0M 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 Liv Labs, Taskade, Reach, SyntheticFi, Zero. These companies were founded in 2020 or later.

Explore Other Top Investors

Discover portfolio companies of other leading venture capital firms and investors.

View All Investors