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Y Combinator — Portfolio, Page 26

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

8,084
Companies
$56.8B
Total invested
$10.2M
Avg. check
62
Industries
Software 7Artificial Intelligence (AI) 5Information Technology 5SaaS 5Financial Services 4FinTech 4+56 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
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Verified contacts, updated monthly
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Portfolio companies

Showing 601–624 of 8,084
Soraban
August 2025

Soraban is building an admin AI assistant for accounting firms

Accounting · San FranciscoSeries A
Positive Food Co.
August 2022

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

Food and Beverage · Los AngelesVenture - Series Unknown
FTEX
August 2022

FTEX Develops smart connected drive systems for light electric vehicles.

CleanTech · Montréal$1.4M Seed
Minimum
August 2022

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

Apps · LondonSeed
Amplitude
August 2021

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

Analytics · San FranciscoSecondary Market
Chipax
August 2021

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

Data Collection and Labeling · Santiago$575K Seed
Modular Science
August 2021

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

Agriculture · San Francisco$254K Grant
Jestor
August 2021

The Non-Tech Founder Platform for Building Internal Tools

Artificial Intelligence (AI) · San FranciscoSeed
WEBGAP INC.
August 2021

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

Cloud Computing · Walnut$805K Seed
SenpAI.GG
August 2021

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

Computer Vision · Cambridge$125K Seed
Model ML
August 2026

Model ML provides AI tools that automate tedious tasks in finance, enabling firms to process deals and models more efficiently.

Artificial Intelligence (AI) · New York$75.0M Venture - Series Unknown
Good Trouble
August 2026

Good Trouble is a game studio with accessibility at our core.

Gaming · Redmond$3.0M Seed
Jenfi
August 2026

Jenfi is a financial technology company that provides revenue-based financing and analytics to digital native businesses in Asia.

Analytics · Singapore$2.5M Debt Financing
Axle Labs
August 2026

Axle Labs is an insurance data open platform that helps to link policies and verify and monitor ongoing insurance coverage.

B2B · Atlanta$17.5M Series A
River AI
August 2026

River AI provides an API for fine-tuning and reinforcement learning, enabling users to build and serve personalized AI models.

AI Infrastructure · Palo Alto$1.1B Series A
Dropbase
August 2022

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

Apps · San FranciscoVenture - Series Unknown
Drifting in Space
August 2022

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

Information Technology · New York$2.5M Seed
Backstory
August 2021

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

Artificial Intelligence (AI) · San Francisco$100.0M Series D
Multiplier
August 2026

Multiplier agent harnesses for asset managers

Asset Management · New York$6.0M Seed
Discovered Materials
August 2026

AI agents that discover new materials for semiconductor chips.

San Francisco$9.0M Seed
Marble
August 2022

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

Property Management · Seattle$2.0M Seed
Procoto
August 2022

Sourcing software for small and mid-sized businesses

Marketing Automation · St. Petersburg$750K Pre-Seed
Craniometrix
August 2022

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

Elder Care · New York$6.0M Seed
Infinia
July 2026

Infinia fintech platform processes payments between bank accounts without the need for intermediaries.

Cryptocurrency · Montevideo$13.5M Series A

Where Y Combinator invests

Software7
Artificial Intelligence (AI)5
Information Technology5
SaaS5
Financial Services4
FinTech4

About Y Combinator's portfolio

How many companies has Y Combinator invested in?▸

Y Combinator has invested in 8,084 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), Information Technology, SaaS, Financial Services. The firm invests across 62 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, River AI received $1.1B in a Series A round. Y Combinator's total known invested capital is $56.8B.

What is the average investment size for Y Combinator?▸

Y Combinator's average investment size is $10.2M across its portfolio of 8,084 companies.

What are Y Combinator's most recent investments?▸

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

Reach the founders behind these 8,084 companies
Verified emails and LinkedIn profiles, updated monthly.
Get instant access →