YC 172 startups

YC Summer 2025

Every company from Y Combinator's Summer 2025 batch.

Last updated

2026-09-02

Acrely

Enterprise Voice Agents

AI-powered insurance claims review

AIOpsArtificial IntelligenceInsurance

Email Inboxes for AI Agents

Developer ToolsAPIEmail

Procurement Platform for Dental Offices

Artificial IntelligenceDentalProcurement

DronesMaritimeDefense

Secure access control and authorization platform for agent workflows

AIOpsDeveloper ToolsDevSecOps

Voice AI Agents for Debt Collection

Artificial Intelligence

AI for account management and customer success

AI advisor for retail investors

FintechInvestingConsumer Finance

AI agents for E2E testing across mobile & web

Artificial IntelligenceDeveloper ToolsB2B

Billing infrastructure for AI

We audit medical claims for self-insured employers and health plans.

AI agents for industrial commerce

Making hard molecules for Pharma and Biotech

AI-powered Drug DiscoveryRobotics

Vibe code, test, and deploy Swift apps. All from your iPhone.

Bizzy works 24/7 so you never miss a lead.

Workflow AutomationSalesMarketing

RNA intelligence for precision medicine

Your phone finally has someone to run it. Plug in Blue, just ask.

HardwareProductivityAI

Firmware in minutes, not months - rigorously tested on real hardware

Agentic Operating System for Food Supply Chain

Supply ChainFood TechAI

Low-latency AI engine for mobile devices & wearables

Artificial IntelligenceDeveloper ToolsHard Tech

AI scribe for Ambulance Reports

Replacing the restaurant phone line with Voice AI

Artificial IntelligenceSaaSB2B

Database of every product on the internet

Artificial IntelligenceE-commerce

The AI notepad that knows and works for you

SaaSProductivityOpen Source

Planet-scale people discovery.

Artificial IntelligenceB2BRecruiting

AI Shopping Agent for Your Ecommerce Store

Artificial IntelligenceGenerative AIB2B

video production software

AI agents for distributors and manufacturers to automate order entry.

Visibility and Controls for Browser Agents

The world's first AI-maximalist pharma company

AI-powered Drug DiscoveryBiotechDrug Delivery

Indexing human dialogue through digital products

Self learning computer use agent for developers

Artificial IntelligenceDeveloper ToolsRobotic Process Automation

The AI workspace for software implementations

Artificial IntelligenceEnterprise Software

Compute substrate for AI agents

Developer ToolsWorkflow AutomationDevOps

Robots, parts & RL environments - delivered in 72 hrs or pickup in SF.

Artificial IntelligenceMachine LearningRobotics

Open Jobs —

Team 2

Founded 2025

DeepAware AI (Robotics Center of Silicon Valley)

Robots, parts & RL envs & evals - delivered in 48 hrs / pickup in SF.

Artificial IntelligenceMachine LearningRobotics

Frontier Intelligence. On Any Device.

World's largest crowdsourced benchmark for AI-generated design

Artificial IntelligenceDesignCrowdsourcing

The boring stuff, handled. Everything else, supercharged.

Artificial IntelligenceGenerative AISaaS

Reshoring critical metal production

ManufacturingAdvanced MaterialsClimateTech

AI sales practice using your real deals

SalesSales EnablementAI

Artificial IntelligenceGovTech

Hardware-Aware AI for Embedded Software Development

Artificial IntelligenceDeveloper ToolsHardware

ChatGPT's memory feature in an open, portable format

SaaSProductivityOpen Source

Open Jobs —

Team 1

Founded 2025

The AI platform for private markets investors

The GD&T Analysis Platform for Engineering Drawings

HardwareB2BIndustrial

Open Jobs —

Team 5

Founded 2025

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2 of 4 similar companies are hiring right now · most common: Engineering

primitive

communication for agents

Developer ToolsAutomationEmail

End-to-end AI agents for property claims, from loss report to estimate

Artificial IntelligenceInsuranceEnterprise

Authorization Infrastructure securing AI at OpenAI, Zoom, & more

Artificial IntelligenceDeveloper ToolsSecurity

Build in a weekend. Scale to millions.

Developer ToolsOpen SourceBig Data

Open Jobs 57

Team 120

Founded 2020

YC S25 startupsAll cohort members Startups in San Francisco2567 indexed AI / ML startupsFull category listing "Artificial Intelligence" startups1001 indexed

YC Summer 2025

Five standout startups, five open roles, every Monday

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