Skip to main content

Y Combinator — Portfolio, Page 171

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
54
Industries
Artificial Intelligence (AI) 11Software 5SaaS 4Health Care 4Pharmaceutical 3Financial Services 3+48 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
linkedin.com/in/●●●●●●
Verified contacts, updated monthly
Get instant access →

Portfolio companies

Showing 4081–4104 of 8,084
Clado
November 2025

Clado is a company that provides artificial intelligence solutions for business applications.

Artificial Intelligence (AI) · San Francisco$2.0M Seed
Nextmv
November 2022

A DecisionOps platform that accelerates optimization AI teams with tools for deployment, testing, and collaboration on decision models.

Artificial Intelligence (AI) · PhiladelphiaSeries A
Vitau
November 2021

Vitau is a subscription model pharmacy for patients with chronic diseases.

Health Care · MonterreySeed
Poly
November 2025

Poly is an artificial intelligence company that offers a platform for personal cloud storage.

Artificial Intelligence (AI) · San Francisco$8.0M Seed
Siftwell Analytics, Inc.
November 2025

Siftwell uses the power of AI to amplify your company’s data-driven decisions, helping clients achieve great victories of their own.

Analytics · Charlotte$3.5M Seed
Ember Copilot
November 2025

Ember Copilot is a Software Development firm offering a tool to reduces medical claim denials.

Information Technology · San Francisco$4.3M Seed
SynthioLabs
November 2025

SynthioLabs is a Software Development firm offering AI based automation tools for optimized pharmaceutical operations.

Artificial Intelligence (AI) · San Francisco$5.0M Seed
Automat AI
November 2025

Automat offers robotic process automation for Chrome using GPT4 and computer vision.

Artificial Intelligence (AI) · San Francisco$15.5M Series A
Arpeggio Bio
November 2025

Arpeggio builds technology to watch and learn how drugs work.

Biotechnology · Boulder$20.0M Venture - Series Unknown
Carvana
November 2025

Carvana is an e-commerce platform that buys and sells used cars.

Automotive · Tempe$99.0M Post-IPO Debt
Quindar
November 2025

Quindar offers a one-stop shop in the cloud for spacecraft analysis and operations.

Cloud Infrastructure · Washington$18.0M Series A
Bitfinity Network
November 2024

Bitfinity Network creates a blockchain platform that allows users to generate, stake, and swap tokens on Ethereum-compatible platform.

Bitcoin · Tórtola$5.0M Initial Coin Offering
Squire
November 2024

SQUIRE is a barbershop business management system that includes tools for booking, scheduling, payment processing, and marketing management.

Consumer · New YorkDebt Financing
Roboflow
November 2024

Roboflow is a developer tool for building computer vision models faster and more accurately.

Artificial Intelligence (AI) · Remote$40.0M Series B
Noble XYZ
November 2024

Noble XYZ is an asset issuance appchain that seeks to communicate and exchange assets directly with each other by blockchain communication.

Asset Management · Toronto$15.0M Series A
Agentio
November 2025

Agentio is an AI-native advertising platform that automates the end-to-end process for creator advertising.

Advertising Platforms · Brooklyn$40.0M Series B
Feroot Security
November 2025

Feroot Security platform protects the client-side javascript code of web applications against client-side attacks and compliance violations.

Cyber Security · Toronto$14.0M Series A
Cellbyte
November 2025

Cellbyte is an AI based firm that offers safety and security standards for pharma companies to provide life-changing treatments to patients.

Artificial Intelligence (AI) · München$2.8M Seed
Sphere
November 2025

Sphere is an AI-powered cross border compliance platform

Artificial Intelligence (AI) · San Francisco$21.0M Series A
Infracost
November 2025

See cloud costs & FinOps best practices before deployment with Infracost: Shift FinOps left.

Cloud Computing · San Diego$15.0M Series A
Alyaum
November 2024

Alyaum provides solutions for hometown tax payment NFT and tourism NFT technology services for government and communities.

Communities · Kita$29.5M Seed
Sakurimo
November 2024

Retail AI Startup. We develop Embedded Visual deep-learning AI for Mobile & Edge Devices.

Berlin$12.7M Series A
ianacare
November 2022

ianacare is on a mission to encourage, empower, and equip family caregivers.

Fitness · Boston$3.0M Series A
Asseta AI
November 2025

Asseta AI provides financial management tools for family offices and investments.

Accounting · New York$4.2M Seed

Where Y Combinator invests

Artificial Intelligence (AI)11
Software5
SaaS4
Health Care4
Pharmaceutical3
Financial Services3

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, SaaS, Health Care, Pharmaceutical. The firm invests across 54 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, Carvana received $99.0M in a Post-IPO Debt 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 Clado, Nextmv, Vitau, Poly, Siftwell Analytics, Inc.. 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 →