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Y Combinator — Portfolio, Page 93

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

8,084
Companies
$53.6B
Total invested
$9.7M
Avg. check
34
Industries
Artificial Intelligence (AI) 23Software 14Information Technology 12Developer Tools 6SaaS 6Web Apps 3+28 more
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Portfolio companies

Showing 2209–2232 of 8,084
Cactus
September 2025

Cactus enables AI model execution on mobile platforms through an open source inference engine with support for multiple app frameworks.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Louiza
September 2025

Louiza is an AI-driven relationship intelligence platform designed to help identify and act on the internal and external networks.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Motives AI
September 2025

Motives AI operates AI agents that design, recruit, conduct, and analyze consumer interviews.

Artificial Intelligence (AI) · London$500K Pre-Seed
Socratix AI
September 2025

Socratix AI offers autonomous AI agents designed to serve as enterprise-grade fraud and risk analysts.

Artificial Intelligence (AI) · San Francisco$4.0M Seed
Reacher
September 2025

Reacher is an AI platform that streamlines creator discovery, outreach, campaign management, and analytics for TikTok Shop affiliates.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
RealRoots
September 2025

RealRoots guarantees women meaningful new friendships in her city. Come join the magic!

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Doe
September 2025

Doe is an enterprise AI system that provides real-time financial insights to boost efficiency and profitability.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
B-12
September 2025

B-12 offers a platform that uses automation and artificial intelligence to streamline chemical experiments and improve accuracy in the lab.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Alara
September 2025

Alara provides an AI-powered procurement platform that automates dental supply ordering, compares vendor pricing, and tracks inventory.

Artificial Intelligence (AI) · New York$500K Pre-Seed
Monarcha
September 2025

Monarcha is an AI GIS platform that offers AI-based geospatial data analysis.

Analytics · San Francisco$500K Pre-Seed
Design Arena
September 2025

Design Arena is an AI-generated design platform that provides frontend interfaces to images, video, and audio.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Vibeflow
September 2025

VibeFlow transforms prompts into web applications by generating and visualizing backend logic via AI‚Äëpowered visual workflow editing.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Verne Robotics
September 2025

Verne Robotics develops AI-powered robotic arms that autonomously learn tasks to automate labor work.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Avent
September 2025

Avent helps manufacturers and industrial distributors automate quoting, order entry, and customer inquiries through AI agents.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Autumn
September 2025

Autumn helps AI apps manage pricing, subscriptions, usage, and feature access through simple Stripe-powered APIs.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Agenthub
September 2025

AgentHub delivers a no-code AI platform that helps users automate workflows using visual drag-and-drop elements and pre-built templates.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Cyberdesk
September 2025

Cyberdesk provides virtual desktops for deploying AI agents using simple code.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Rid
September 2025

Rid is a platform that sells items by simply texting a picture and description.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Paladin Drones
September 2025

Paladin Drones is a simple system to give first responders instant situational awareness

Security · Mountain View$17.0M Venture - Series Unknown
Riff
September 2025

Riff offers an AI-powered music production platform for music creation.

Artificial Intelligence (AI) · New York$500K Pre-Seed
Sigmantic AI
September 2025

Sigmantic AI provides AI-powered tools for generating and debugging hardware description language.

Artificial Intelligence (AI) · Boston$500K Pre-Seed
IronLedger
September 2025

IronLedge is an AI-powered platform that automates property accounting services for real estate operations.

Accounting · New York$500K Pre-Seed
Riverbank
September 2025

Riverbank Security delivers autonomous AI‚Äëdriven penetration testing and offensive security, combining AI agents with expert red teamers.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Async
September 2025

Async offers a coding platform that enables the development of end-to-end apps, encompassing building, testing, and deployment.

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

Where Y Combinator invests

Artificial Intelligence (AI)23
Software14
Information Technology12
Developer Tools6
SaaS6
Web Apps3

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, Developer Tools, SaaS. The firm invests across 34 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, Paladin Drones received $17.0M in a Venture - Series Unknown round. Y Combinator's total known invested capital is $53.6B.

What is the average investment size for Y Combinator?▸

Y Combinator's average investment size is $9.7M across its portfolio of 8,084 companies.

What are Y Combinator's most recent investments?▸

Recent Y Combinator portfolio additions include Cactus, Louiza, Motives AI, Socratix AI, Reacher. These companies were founded in 2020 or later.

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