YC companies
1,309 companies771 AI177 data1,309 devtools193 acquired183 inactive
OneTriangleS26The cheapest, fastest inference cloudActive4
OpenRelayS26Distributed, hardware-agnostic AI inferenceActive2
OpenVectorS26AI that turns any camera to an autonomous worker with real-time visionActive4
OrchestraS26Self-optimizing neocloud that cuts LLM costs by 100xActive2
PalisadeS26AI-native sales agents that run marketplacesActive1
ParasmaS26Replacing GPUs with human brain cellsActive2
PrizedS26A cloud devbox that feels localActive2
RiftenS26Earned intelligence for every companyActive5
RindlerS26The IDE for TokenmaxxersActive2
RobocurveS26Evals for robotsActive3
ShieldedS26We help Fortune 500 companies hedge their supply chain riskActive
SpekoS26OpenRouter for Voice AI: one API, every call on the best speech modelActive4
StoaS26The market behind AI hardware.Active3
SubVysionS26Autonomous rovers to make the ‘Google Maps’ of underground utilitiesActive2
TouchmarkS26Market for future inference capacityActive2
TracerS26Combining open-source AI models for better answers at lower costActive1
VendoS26Let your users build their own features on top of your productActive2
Waddle LabsS26LLMs that control robotsActive2
AmborasX26AI Native ShopifyActive3
ArdentX26Database sandboxes for AgentsActive3
Arga LabsX26Real-world sandboxes to test and train AI agentsActive4
ArmatureX26We get your product picked by coding agents.Active3
BloomX26The brand layer for agents.Active3
DreachX26staffing firms with dreach grow revenue faster.Active2
ExpanseX26Unlock wasted GPU capacity.Active4
GigacatalystX26AI-first embedded analytics and reports for customer successActive3
HubX26Real-world training data for frontier AI labs and robotics.Active10
HumworkX26Human experts as API for AI AgentsActive2
InsForgeX26The agent-native AWSActive6
InthX26Monitor and fix product privacy issues before they block growthActive3
Keyframe LabsX26Bring AI to life with the world's best interactive avatarsActive2
KlaimeeX26Liability insurance for AI Agents. You deploy agents, we cover you.Active2
LimrunX26Extend cloud sandboxes with iOS, Android and moreActive1
LinzumiX26Team chat to command all your company's coding agentsActive3
ManiculeX26AgentRel — Devrel For AgentsActive7
MinicorX26Scalable windows desktop automationsActive8
OddpoolX26Institutional infrastructure for prediction marketsActive2
OpenProseX26An open-source operating system for reliable long-running agentsActive3
OpenWorkX26The open source alternative to Claude CoworkActive4
PLAN0 AIX26Construction Cost Intelligence.Active4
ProjectXX26Agent native workspace for heavy parallel workflows on the webActive8
RASPIREX26Autonomous Runtime SecurityActive3
Reason MachinesX26Reason Machines builds Reason Agent, the autonomous software engineer…Active2
ReplicasX26Run any coding agent harness in the cloudActive2
River MarketsX26Prime brokerage for prediction marketsActive2
SazabiX26The AI-native observability platform for fast-moving engineering teamsActive10
ScopeX26We help software companies get discovered and used by AI agentsActive2
smol machinesX26Ship software faster with portable, self contained virtual machines.Active1
SoriaX26AI Financial Research Terminal built for Healthcare (and beyond)Active3
StageX26Code review platform for humans and agentsActive2
SuperlogX26Make software self-healingActive2
SupersetX26Building self-improving softwareActive3
TaskletX26Agents that own the workActive8
TesterArmyX26Test your app with AI, catch bugs before users doActive6
TolmoX26Tolmo is the AI security platform that secures every layer of cloud…Active12
Uno WalletX26The AI mobile wallet that replaces Apple PayActive2
ZenbuX26The extensible IDE for coding agentsActive1
Zibra LabsX26Distributed runtime for AI workloads at scaleActive2
/dev/fastW26/dev/fast is the AI-native code forgeActive4
21stW26UI building blocks for the agentic internetActive3
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