Companies
5,948 · full YC directory
Fall 2025
MinroIdentify churn risk and stay close to users at scale
MixyMake mashups without knowing how to DJ
Mod AITouchless AP Automation
MossReal-time semantic search for Conversational AI
MultifactorZero-trust authentication, authorization, and auditing for AI agents
NarrativeAI-Powered Sports Highlights
NerviomAI Autopilot for Infrastructure Permitting
NessieA shared context layer for you, your team, and your agents.
NexusWe help non-technical teams build AI agents without engineers
NoriAI health coach in your pocket
NorraAutomating equipment operations for nursing facilities
NucleoThe first Agentic platform for Oncology
Null LabsEnd-to-end Simulation for Defense Autonomy
OpenBuilderThe vibe coding platform where builders actually finish.
OpenrollThe AI workforce for People and Finance teams
ParametricPhysical businesses that run themselves
ParrotTikTok for language learning
ParseBuild an API to interact with any website.
Patent WatchAI for detecting patent infringements
PhilonGeneral Purpose Robots
Piggy RoboticsHumanoid robots that do your chores for the price of an iPhone!
Pixley AIThe first platform where parents & kids can co-create AI cartoon shows
Play HealthPerimenopause Care Platform
PrimerAI Product Demos
ProxAI technical support for complex physical products
Redapto
RemedyAI Agents for Pharmacies
RivetVisual editor to design in production code
Rovi HealthAI healthcare concierge for employees
RovrAI FDE Engine that runs your engineering workflows
SF TensorInfrastructure for AI labs to focus on research.
SavaBuilding the future of trusts
SciloopExpert STEM reasoning data for frontier AI labs.
ScoopAutomating regulatory submissions for life sciences
Scott AIThe planning layer for teams that build with coding agents
SelfinBuilding the first AI Bank
SellRazeThe fastest way to sell online.
Semble AIAI workflow automation for construction back-office
SemioticStudio-Grade Design at Scale
SorceTinder for jobs
SorenPrivate AI for Regulated Industries
SourcebotHelping humans and AI agents understand massive codebases
SpecificAWS for coding agents
SpecificAudio and Enterprise Human Data for AI
Structured AIAI workforce for Construction Engineering
SunflowerBuilding the Sobriety Platform for the future of Superintelligence. 🌻
SylvianSpecialized AI Agents.
TelemetronSupport and Operations Platform for Hardware Companies
