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Y Combinator — Portfolio, Page 182

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

8,084
Companies
$49.0B
Total invested
$8.4M
Avg. check
47
Industries
Artificial Intelligence (AI) 11Software 9Health Care 6Information Technology 6Biotechnology 3Machine Learning 2+41 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 4345–4368 of 8,084
Humming Homes
October 2021

Humming Homes is an AI Powered Home Manager, bringing ease to all of your home service needs.

Real Estate · New York$8.2M Seed
CareSync
October 2025

CareSync is the leading provider of software and services for chronic disease management.

Health Care · New York$650K Series A
Matcha
October 2024

The best way to hire clinical talent.

Artificial Intelligence (AI) · Brooklyn$2.0M Pre-Seed
Handled
October 2024

Automating post-order operations for brands and 3PLs

AI Infrastructure · New YorkSeed
Latys
October 2023

Latys uses antennas to enable full-duplex communications that are protocol and modulation-agnostic.

Communications Infrastructure · MontrealVenture - Series Unknown
Ochre Bio
October 2022

Ochre Bio is a biotechnology company that develops and builds a deep phenotyping platform to rejuvenate transplant livers.

Biopharma · Oxford$30.0M Series A
ProjectX
March 2026

ProjectX is reimagining the future of computing with the first it's kind web-based compute platform "Infinity".

Cloud Computing · San Francisco$500K Pre-Seed
Sequen
March 2026

Sequen is an AI-native Behavior Design Engine and reinforcement-learning-driven platform that powers adaptive in-session search.

Information Services · Brooklyn$16.0M Series A
WeSort.AI
March 2026

AI and Sensor based waste sorting

Artificial Intelligence (AI) · Würzburg$11.5M Seed
Understood Care
March 2026

Understood Care is a virtual patient advocacy platform specifically for individuals with Medicare.

Health Care · New York$5.0M Seed
TravoAI
March 2026

TravoAI provides an online learning tool that uses artificial intelligence to assist students with schoolwork.

—Seed
Rove
March 2026

The first travel credit card for Gen Z.

Credit Cards · New York$4.0M Seed
Axiom
March 2026

Axiom is an AI technology company that builds next-generation AI mathematicians.

Artificial Intelligence (AI) · San Francisco$200.0M Series A
Malama Health
March 2026

Malama offers holistic support through community-based doulas, covering various services like pregnancy care and postpartum recovery.

Health Care · Stanford$6.9M Seed
VeryAI
March 2026

VeryAI develops a privacy-preserving identity verification platform using palm-scan biometrics on the Solana blockchain.

Artificial Intelligence (AI)$10.0M Seed
Juicebox
March 2026

Juicebox provides an AI platform for talent sourcing, recruiting, and engagement.

Artificial Intelligence (AI) · San Francisco$80.0M Series B
AgentMail
March 2026

AgentMail provides an API-first email platform that enables AI agents to send, receive, and manage emails with automation and analytics.

Artificial Intelligence (AI) · San Francisco$6.0M Seed
Depot
March 2026

Depot is a build acceleration and developer productivity platform that speeds up container builds and GitHub Actions runners by up to 40x.

Cloud Computing · Beaverton$10.0M Series A
Escape
March 2026

Escape - API discovery and API security platform that leverages generative AI to discover and secure all exposed APIs.

Artificial Intelligence (AI) · Paris$17.9M Series A
Forum Markets
March 2026

Forum Markets developing novel drugs for treating distinct inflammatory diseases.

Biopharma · Menlo Park$10.0M Post Ipo Debt
Diligence Squared
March 2026

Diligence Squared offers an AI platform that turns expert interviews and research data into investment insights.

Analytics · San Francisco$5.0M Seed
Lio
March 2026

Lio support teams in organizing operational data and managing business workflows through customizable digital registers.

Artificial Intelligence (AI) · San Francisco$30.0M Series A
Denki
March 2026

Denki offers an AI platform that automates audit planning, control testing, and compliance documentation.

Analytics · San Francisco$4.1M Seed
Science
March 2026

Science is a clinical-stage medical technology company that develops neuroengineering systems to address neurological and sensory disorders.

Biotechnology · Alameda$230.0M Series C

Where Y Combinator invests

Artificial Intelligence (AI)11
Software9
Health Care6
Information Technology6
Biotechnology3
Machine Learning2

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, Health Care, Information Technology, Biotechnology. The firm invests across 47 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, Science received $230.0M in a Series C round. Y Combinator's total known invested capital is $49.0B.

What is the average investment size for Y Combinator?▸

Y Combinator's average investment size is $8.4M across its portfolio of 8,084 companies.

What are Y Combinator's most recent investments?▸

Recent Y Combinator portfolio additions include Humming Homes, CareSync, Matcha, Handled, Latys. 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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