Companies
5,948 · full YC directory
Spring 2025
AlmondThe most capable dual-arm robot for physical AI
Alpha ResearchOpen source, agentic knowledge bases for all of humanity's knowledge.
AnanaThe agentic system of action for hotel groups and management companies
AravoltaSoftware to monitor, control, and optimize data centers.
AtlogVoice AI That Won't Get You Sued
AttuneFaster builds, zero effort.
Atum WorksGigascale Nanomanufacturing
AuctorThe agentic operating system for modern system integrators.
Avallon AIAI agents for insurance claims operations
AviroEnvironments for Long Horizon Tool Use
BelugaInfluencer marketing that converts
Besimple AIVoice data for AI
Better AuthThe authentication framework for TypeScript
BitBoardLet your agent build dashboards and reporting.
BitPatrolAI-powered code security
BlaxelThe perpetual sandbox platform
BloomBuild and share mobile apps in seconds
BluejayTest, monitor, and improve your voice and chat AI agents
BlueshoeThe AI platform for legal reasoning
BondYour AI Chief of Staff
Boost RoboticsRobots for the inspection and maintenance of data centers
BramanteLife sciences instrument and reagent manufacturing
CactusAll-In-One AI Growth Partner. Built for Trades.
CapacitiveThe data gateway for agents.
CartpoleBuilding reinforcement learning environments
Cascade SpaceDeep space communications as a service
CascoAutonomous security testing for web apps, APIs, cloud, and AI systems
CaucusAI CRM for Government
ChestnutThe first AI mortgage lender
ChironGrammarly for Math ✏️
ChonkieDeep research on autopilot
Claim HealthAI Revenue Platform for Post-Acute Care
ClarmCapture inbound revenue whilst you build
ClideyWe turn your scattered data infrastructure into one platform your…
Code FourModernizing the police workflow.
CohesiveThe agentic CRM for blue-collar services
CombinelyAI coworker for Accountants
CotoolAI Agents for Security Operations Teams
CrimsonThe AI Associate for Litigation Lawyers
CuaGive every agent a cloud desktop
DenCursor for knowledge workers
DocketAI agents for web testing
Eloquent AIThe AI Operator for Financial Services
Flott HQAI-native operating system for vehicle fleet management
Foundation IndustriesWe supply hard tech companies with critical components.
FreesoloProduct Native Models
FrekilRWE Generation in minutes
Galen AIPersonal AI healthcare agent, powered by clinical and wearable data.
