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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
7,916
Total Invested
$43.6B
Average Investment
$11.4M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Albiware2025Series BUndisclosedDowners Grove
Positive Food Co.2022Venture - Series Unknown$7.0MLos Angeles
FTEX2022Seed$1.4MMontréal
Minimum2022SeedUndisclosedLondon
Jestor2021SeedUndisclosedSan Francisco
SenpAI.GG2021Seed$125KCambridge
Chipax2021Seed$575KSantiago
WEBGAP INC.2021Seed$805KWalnut
Modular Science2021Grant$254KSan Francisco
Amplitude2021Secondary Market$4.6MSan Francisco

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

Export
#CompanyStageAmountLocation
426AlbiwareSeries BUndisclosedDowners Grove, United States
427Positive Food Co.Venture - Series Unknown$7.0MLos Angeles, United States
428FTEXSeed$1.4MMontréal, Canada
429MinimumSeedUndisclosedLondon, United Kingdom
430JestorSeedUndisclosedSan Francisco, United States
431SenpAI.GGSeed$125KCambridge, United States
432ChipaxSeed$575KSantiago, Chile
433WEBGAP INC.Seed$805KWalnut, United States
434Modular ScienceGrant$254KSan Francisco, United States
435AmplitudeSecondary Market$4.6MSan Francisco, United States
Cloud ManagementSaaSSoftware

Albiware is a cloud-based job management platform that makes technology easy and accessible for home service contractors.

Downers Grove, United States
August 2025
Series B

Founder Contacts

30,000+ verified contacts

Food and Beverage

Positive Foods is a food company that supplies retailers, hospitals and universities with foods

Los Angeles, United States
August 2022
$7.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

CleanTechElectric VehicleInsurTechManufacturing

FTEX Develops smart connected drive systems for light electric vehicles.

Montréal, Canada
August 2022
$1.4M
Seed

Founder Contacts

30,000+ verified contacts

AppsEnvironmental ConsultingSoftware

Minimum has developed an Enterprise-grade climate impact modelling system, specializing in serving large, complex, distributed enterprises.

London, United Kingdom
August 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)DatabaseProductivity ToolsSaaSSoftware

The Non-Tech Founder Platform for Building Internal Tools

San Francisco, United States
August 2021
Seed

Founder Contacts

30,000+ verified contacts

Computer VisionE-LearningeSportsGamingVideo Streaming

SenpAI.gg is a gaming coach for the 1.4 billion PC gamers globally.

Cambridge, United States
August 2021
$125K
Seed

Founder Contacts

30,000+ verified contacts

Data Collection and LabelingFinancial Services

We make SMB accounting simpler, with real-time data collection from IRS and banks, automated reporting (cash flow, income statement, etc)

Santiago, Chile
August 2021
$575K
Seed

Founder Contacts

30,000+ verified contacts

Cloud ComputingCyber SecurityNetwork Security

WEBGAP is a remote browser isolation platform that delivers a native browser user experience in a scalable way and cost-effective way.

Walnut, United States
August 2021
$805K
Seed

Founder Contacts

30,000+ verified contacts

AgricultureAgTechFarmingRobotics

Modular Science aims to automate ninety nine percent of the processes involved in vegetable farming with modular machines for agriculture.

San Francisco, United States
August 2021
$254K
Grant

Founder Contacts

30,000+ verified contacts

AnalyticsBig DataEnterprise SoftwareInformation TechnologyProduct ManagementProduct ResearchSaaSSchedulingSoftware

Amplitude is a product intelligence platform that provides digital product tools that help teams run and grow their businesses.

San Francisco, United States
August 2021
$4.6M
Secondary Market

Founder Contacts

30,000+ verified contacts

Business Process Automation (BPA)Consumer SoftwareFinTechInformation TechnologySales AutomationSoftware

The first automated financial operations software built for CPG brands

New York, United States
August 2025
$15.0M
Series A

Founder Contacts

30,000+ verified contacts

Information TechnologyIT InfrastructureSoftware

Drifting in Space develops server infrastructure for designing browser-based tools.

New York, United States
August 2022
$2.5M
Seed

Founder Contacts

30,000+ verified contacts

AppsDatabaseDeveloper ToolsInformation TechnologySaaSSoftware

Get custom internal tools to unblock customer success, support, and operations, fast

San Francisco, United States
August 2022
$1.8M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise SoftwareIntelligent SystemsMachine LearningSalesSales Automation

Backstory is an AI platform that provides workflow-based applications to transform business activities and increase sales productivity.

San Francisco, United States
August 2021
$100.0M
Series D

Founder Contacts

30,000+ verified contacts

Elder CareHealth CareMental Health

Better care for dementia patients. New revenue for their doctors.

New York, United States
August 2022
$6.0M
Seed

Founder Contacts

30,000+ verified contacts

Property ManagementReal EstateRental Property

Marble provides is a virtual property manager for long-term rentals.

Seattle, United States
August 2022
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Marketing AutomationSaaSSoftware

Sourcing software for small and mid-sized businesses

St. Petersburg, United States
August 2022
$750K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Plastics and Rubber ManufacturingRecyclingWaste Management

UpSolv is an innovative SME environmental company with a mission to recycle polystyrene

Anjou, Canada
July 2024
$16.0M
Series B

Founder Contacts

30,000+ verified contacts

Corporate TrainingMobile AppsPersonal HealthSoftwareWellness

Thrive Global develops technology that help individuals and companies improve their well-being and performance.

New York, United States
July 2021
$80.0M
Series C

Founder Contacts

30,000+ verified contacts

DentalManufacturingMedical DeviceProduct Design

Perceptive specializes in the design, development, and manufacturing of medical devices for the dentistry industry.

Boston, United States
July 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

B2BBookkeeping and PayrollFinTech

Finance, Technology, SaaS, Payment, HR, Payroll, AI

San Francisco, United States
July 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Data VisualizationMachine LearningSoftwareSoftware Engineering

Cerebrium is an AI infrastructure platform that allows engineering teams to build, deploy, and scale multimodal AI applications.

London, United Kingdom
July 2025
$8.5M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Developer ToolsInformation TechnologySoftware

Panora is a software development firm offering a developer tool to build AI products for business data.

San Francisco, United States
July 2024
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Internet

Sero is an AI-powered trust and safety platform designed for simple content moderation and complex investigations.

San Jose, United States
July 2023
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Information TechnologyProject ManagementSoftware

Dart is a project and task management tool for startups that saves small teams a third of their project management time.

Redwood City, United States
July 2022
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 426-450 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 Software, Information Technology, SaaS, Artificial Intelligence (AI), Manufacturing. The firm invests across 66 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Backstory received $100.0M in a Series D 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 7,916 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include Albiware, Positive Food Co., FTEX, Minimum, Jestor. These companies were founded in 2020 or later.

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