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Y Combinator — Portfolio, Page 6

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

8,084
Companies
$39.3B
Total invested
$7.2M
Avg. check
57
Industries
Artificial Intelligence (AI) 16Software 9Information Technology 5B2B 5Machine Learning 5FinTech 5+51 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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

Showing 121–144 of 8,084
Leena AI
September 2021

Leena AI offers a human resource management platform that transforms employee experience with conversational AI.

Artificial Intelligence (AI) · New YorkSeries B
Gem
September 2021

Gem is a recruiting platform that integrates with third-party applications such as LinkedIn, Gmail, etc.

Artificial Intelligence (AI) · San FranciscoSeries C
Vottun
September 2026

Vottun is a platform that certify and track data for optmizing business processes using blockchain and DLT technology.

Artificial Intelligence (AI) · Barcelona$197K Grant
Arthur
September 2022

Arthur is a platform that monitors, measures, and improves the performance of machine learning models.

AI Infrastructure · New York$42.0M Series B
Elucidata
September 2022

Elucidata delivers ML-ready biomedical molecular data that is curated to accelerate drug discovery.

Analytics · Cambridge$16.0M Series A
Thankful
September 2021

Thankful is a Developer of an automation software created to improve online customer service.

Artificial Intelligence (AI) · Los Angeles$12.0M Series A
Phiar Technologies
September 2021

Phiar's Ultra-lightweight Spatial AI Engine enables vehicles to perceive its surroundings, and powers our first use case in AR Navigation.

Artificial Intelligence (AI) · Redwood City$12.0M Series A
Coinrule
September 2021

Coinrule is a fintech firm that specializes in the automation of cryptocurrencies, decentralized finance, exchange-traded funds, and stocks.

B2C · LondonSeed
Corgi Insurance
September 2026

Corgi Insurance is a business insurance provider that focuses on delivering coverage for startup and technology companies.

Artificial Intelligence (AI) · San Francisco$64.0M Series B
LedgerUp
September 2024

LedgerUp is an AI bookkeeper who understands business and is as accessible as sending an email.

Accounting · San FranciscoVenture - Series Unknown
Terrace
September 2024

Terrace is an all-in-one trading terminal, broker, and portfolio management system for crypto

Blockchain · San Francisco$4.7M Seed
PoloTab
September 2024

PoloTab is a software company that develops POS and management solutions for LatAm restaurants and Coffee Shops.

B2B · Mexico CitySeed
Quetzal Labs
September 2024

Quetzal Labs is an LLM-driven suite for instant software and content translation, handling all internationalization needs.

Artificial Intelligence (AI) · Oakland$500K Pre-Seed
Vespper
September 2024

Vespper is the first MCP for docx documents

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Mintos
September 2024

Europe's leading investment platform for earning regular passive income, authorized under MiFID with multiple industry awards.

Financial Services · Riga$2.2M Debt Financing
Prequel
September 2023

Data infrastructure company

Enterprise Software · New YorkSeed
Mentorcam
September 2021

Mentorcam gives people access to renowned experts and public figures for 1-on-1 mentorship and advice.

Education · Los AngelesSeed
Brainboard
September 2021

Brainboard is a software company that provides engineers with end-to-end tools for managing and visually designing Cloud infrastructures.

Cloud Infrastructure · San FranciscoPre-Seed
Burnt
September 2025

Burnt is building an AI Watchtower for the supply chain industry, starting with the food supply chain

Artificial Intelligence (AI) · San FranciscoSeed
Camfer
September 2024

Camfer builds AI mechanical engineer that helps humans design, test, and improve 3D models on CAD platforms.

CAD · San FranciscoPre-Seed
Merse
September 2024

Merse is a comic book reader and AI creation tool featuring audio effects.

Artificial Intelligence (AI) · Miami$500K Pre-Seed
Focal
September 2024

Focal helps financial institutions automate compliance, risk, and dispute operations by leveraging AI to streamline manual workflows.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Simplex
September 2024

Simplex generates on-demand vision datasets from 3D scenes to train AI models helping companies save time in data collection.

Artificial Intelligence (AI) · San FranciscoPre-Seed
Superfilter
September 2024

Superfilter is an IT internet firm offering AI that manages email.

Artificial Intelligence (AI) · Dover$500K Pre-Seed

Where Y Combinator invests

Artificial Intelligence (AI)16
Software9
Information Technology5
B2B5
Machine Learning5
FinTech5

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 Artificial Intelligence (AI), Software, Information Technology, B2B, Machine Learning. The firm invests across 57 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, Corgi Insurance received $64.0M in a Series B round. Y Combinator's total known invested capital is $39.3B.

What is the average investment size for Y Combinator?▸

Y Combinator's average investment size is $7.2M across its portfolio of 8,084 companies.

What are Y Combinator's most recent investments?▸

Recent Y Combinator portfolio additions include Leena AI, Gem, Vottun, Arthur, Elucidata. These companies were founded in 2020 or later.

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