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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
Autonomous Technologies Group2026Pre-Seed$15.0MNew York
Anytool2026Pre-Seed$1.0MSan Francisco
The Breakaway2022Seed$2.8MTruckee
Casetext2022Series CUndisclosedSan Francisco
Chamber2026Pre-Seed$500KSan Francisco
Nabis2026Debt FinancingUndisclosedSan Francisco
Terranox AI2026Pre-SeedUndisclosedSan Francisco
Fintool2026Venture - Series Unknown$6.7MSan Francisco
Presto2026Venture - Series Unknown$10.0MRedwood City
Akute Health2023SeedUndisclosedAustin

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

Export
#CompanyStageAmountLocation
3426Autonomous Technologies GroupPre-Seed$15.0MNew York, United States
3427AnytoolPre-Seed$1.0MSan Francisco, United States
3428The BreakawaySeed$2.8MTruckee, United States
3429CasetextSeries CUndisclosedSan Francisco, United States
3430ChamberPre-Seed$500KSan Francisco, United States
3431NabisDebt FinancingUndisclosedSan Francisco, United States
3432Terranox AIPre-SeedUndisclosedSan Francisco, United States
3433FintoolVenture - Series Unknown$6.7MSan Francisco, United States
3434PrestoVenture - Series Unknown$10.0MRedwood City, United States
3435Akute HealthSeedUndisclosedAustin, United States
AdviceArtificial Intelligence (AI)Finance

Autonomous is an AI-powered fintech company that helps users manage investments and financial decisions independently.

New York, United States
January 2026
$15.0M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Business IntelligenceDeveloper ToolsEnterprise Software

Anytool is an applied research lab focused on transforming how teams build and use internal tools through AI collaboration.

San Francisco, United States
January 2026
$1.0M
Pre-Seed

Founder Contacts

30,000+ verified contacts

AppsCyclingFitnessTrainingWellness

The Breakaway is a cycling training app that offers personalized coaching, performance analysis, and progress tracking for cyclists.

Truckee, United States
January 2022
$2.8M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Law EnforcementLegalLegal TechMachine LearningSoftware

Casetext is an AI legal research technology for litigators, helping researchers find cases.

San Francisco, United States
January 2022
Series C

Founder Contacts

30,000+ verified contacts

Agentic AIAI InfrastructureArtificial Intelligence (AI)Enterprise Software

AI Infrastructure on Autopilot

San Francisco, United States
January 2026
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

CannabisComplianceLogisticsMarketplace

Nabis is the #1 licensed cannabis wholesale marketplace.

San Francisco, United States
January 2026
Debt Financing

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyNuclearSoftware

Terranox AI uses physics-informed AI models and field programs to identify and evaluate uranium exploration targets.

San Francisco, United States
January 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)FinanceSaaSSearch Engine

Fintool is a AI platform that offers a financial copilot tool for institutional investors.

San Francisco, United States
January 2026
$6.7M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise SoftwareFood and BeverageRestaurantsSaaSSoftware

Presto is a software company that provides AI and automation solutions to the restaurant industry.

Redwood City, United States
January 2026
$10.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Health CareInformation TechnologyMedicalProductivity ToolsSoftware

Akute Health develops the medical record system for direct care & digital health companies

Austin, United States
January 2023
Seed

Founder Contacts

30,000+ verified contacts

Digital MediaEventsMarketing

Zuddl is a conference management company that provides online conferencing services.

San Francisco, United States
January 2022
Series A

Founder Contacts

30,000+ verified contacts

AnalyticsSaaSSoftware

Dashboards made easy for your SaaS platform.

Boston, United States
January 2022
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Electrical DistributionEnergyGreenTechInformation TechnologyPower GridRenewable EnergySaaSWeb Apps

Squid offers a workspace for planning, modeling, and testing power grid networks with tools for network analysis and simulation.

San Francisco, United States
January 2026
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

AerospaceGeospatialManufacturing

Array Labs designs and operates space-based radar systems and delivers 3D Earth imagery and geospatial data services.

Palo Alto, United States
January 2026
$20.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Industrial EngineeringInformation TechnologyInfrastructureMilitaryRoboticsSoftware

Gecko Robotics is an AI and robotics technology company that provides robotics and inspection services for industrial applications.

Pittsburgh, United States
January 2026
$1.9M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Online PortalsProfessional ServicesTraining

Affinity Learning is a training platform that helps clients regulate tech companies in an organized manner.

New York, United States
January 2024
Seed

Founder Contacts

30,000+ verified contacts

AerospaceManufacturingRoboticsTelecommunications

Building persistent, high-performance infrastructure in the stratosphere.

Seattle, United States
January 2024
$4.5M
Seed

Founder Contacts

30,000+ verified contacts

Consumer SoftwareFinancial ServicesPersonal Finance

Financial Choice allows consumers to invest their checking account funds for market returns while retaining instant cash access.

Seattle, United States
January 2024
Secondary Market

Founder Contacts

30,000+ verified contacts

CRMEnterprise SoftwareHuman ResourcesRecruitingSaaS

Lever is a talent acquisition suite that provides talent leaders with the solutions they need to build strong relationships with candidates.

San Francisco, United States
January 2022
Private Equity

Founder Contacts

30,000+ verified contacts

B2BConsultingFinTechPaymentsSoftware

Spenmo is an expense management platform that empowers finance teams to make smarter financial decisions.

Singapore, Singapore
January 2022
$85.3M
Series B

Founder Contacts

30,000+ verified contacts

Corporate TrainingE-LearningHuman ResourcesInformation TechnologySaaSSoftware

Adaptive is a software company that provides SaaS solutions for corporate development, performance, and talent management.

San Antonio, United States
January 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Developer PlatformSoftware

Intelliga Voice is an AI platform that dispatches and receives AI phone calls.

San Francisco, United States
January 2025
$37.6M
Undisclosed

Founder Contacts

30,000+ verified contacts

Business DevelopmentDeveloper PlatformInformation TechnologySaaSSoftware

Abstra is a software development platform that provides businesses with a no-coding platform.

Rio De Janeiro, Brazil
January 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise SoftwareSaaS

Galini provides guardrails-as-a-service to ensure AI apps comply with policies and regulations by filtering harmful inputs and outputs.

Wilmington, United States
January 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

ComplianceFinTechInformation TechnologySoftware

Finley helps companies streamline debt capital raise and management.

San Francisco, United States
January 2023
$17.0M
Series A

Founder Contacts

30,000+ verified contacts

Showing 3426-3450 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 Artificial Intelligence (AI), Software, SaaS, Information Technology, Enterprise Software. The firm invests across 65 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Spenmo received $85.3M 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 Autonomous Technologies Group, Anytool, The Breakaway, Casetext, Chamber. These companies were founded in 2020 or later.

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