Skip to content
Startups.

Companies

Every startup from YC, 500 Global, Plug and Play and 6 more programs, newest cohort first, with program, category and status

Clear filters

1,629 companies · 878 AI, 187 data, 1,629 devtools

CompanyProgram
Mem0The Memory layer for AI AgentsActiveAI, DevtoolsYCS24
MiruConfig Management for RoboticsActiveDevtoolsYCS24
NetworkOceanWe build and operate underwater data centers.ActiveAI, DevtoolsYCS24
OpslaneVerify AI-generated code before you ship itActiveAI, DevtoolsYCS24
OuterportEDA for Industrial Control SystemsActiveAI, DevtoolsYCS24
OwayThe coordination OS for the physical economy.ActiveAI, DevtoolsYCS24
PanoraTurning messy inboxes into ERP-Ready DataActiveAI, DevtoolsYCS24
PartySecure multiplayer software factory for your whole team in minutesActiveAI, DevtoolsYCS24
PaxAI Broker for Tariff RefundsActiveAI, DevtoolsYCS24
PinnacleAPI & SDK for RCS (the next-generation of texting)ActiveDevtoolsYCS24
PipeshiftUltra-low latency inference cloud for real-time workloadsActiveAI, DevtoolsYCS24
PolymetAI Product DesignerActiveAI, DevtoolsYCS24
PromiProviding quick product and design feedback via digital twinsActiveDevtoolsYCS24
PulseProduction-grade unstructured document extractionActiveAI, Data, DevtoolsYCS24
QuetzalSimple, LLM-first translation and internationalization for softwareActiveAI, DevtoolsYCS24
Random LabsRandom labs is building long running autonomous coding agents.ActiveAI, DevtoolsYCS24
ReactWiseAI Co-Pilot for Chemical Process OptimizationActiveAI, DevtoolsYCS24
RetroFixAutomate any workflow using plain englishActiveAI, DevtoolsYCS24
RewbiA stealth mode startup.ActiveDevtoolsYCS24
Rowboat LabsOpen-source AI coworker with memoryActiveAI, DevtoolsYCS24
RunLocal AIAI agent that optimizes inference for embedded compute like JetsonActiveAI, DevtoolsYCS24
Saphira AIThe Enablement Layer for Physical AIActiveAI, DevtoolsYCS24
ScapeThe intelligent inbox that works for youActiveAI, DevtoolsYCS24
SchemeFlowAI Report Generation for Engineering & Environmental ReviewActiveAI, DevtoolsYCS24
SimplexAI agents to enroll providers with payorsActiveAI, DevtoolsYCS24
SpurSpur is your AI QA Engineer. Test your websites with natural language.ActiveAI, DevtoolsYCS24
StarcloudData centers in spaceActiveAI, DevtoolsYCS24
Storia AIOpen source AI copilot that knows your company's code and its contextActiveAI, DevtoolsYCS24
SynnaxUnified Hardware Control and Data Processing SoftwareActiveDevtoolsYCS24
The Synthesis Company100x faster scientific evidence synthesisActiveAI, DevtoolsYCS24
Thunder ComputeGPUs for AgentsActiveAI, Data, DevtoolsYCS24
Unsloth AIOpen-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.ActiveAI, DevtoolsYCS24
VibeMaking everyone a software engineerActiveAI, DevtoolsYCS24
VideoGenCreate professional videos in minutes with AI, online or via APIActiveAI, DevtoolsYCS24
VoidThe open source Cursor alternativeActiveAI, DevtoolsYCS24
VokerThe Agent Analytics PlatformActiveAI, Data, DevtoolsYCS24
WordwareAI agents you can rely onActiveAI, DevtoolsYCS24
ZeroPathAutomatically find and fix your software vulnerabilitiesActiveAI, DevtoolsYCS24
Zettascale ComputingChips for frontier AIActiveAI, DevtoolsYCS24
Confident SecurityVerifiably private AI inferenceNot statedAI, DevtoolsSPC2024
DDD InvoicesOne API to enable locally compliant invoicing for your software, globally.Not statedDevtools500 GlobalGeorgia 7
FastAPI LabsFastAPI Labs helps developers build apps and APIs with open source and cloud-based tools.Not statedDevtoolsArcArc 2024
MesaA versioned filesystem for AI agentsNot statedAI, DevtoolsSPC2024
MightyAIGet your brand discovered by AINot statedAI, DevtoolsSPC2024
New GenerationNew Generation delivers AI-native commerce experiences across chat, agents, and generative interfaces.Not statedAI, Data, DevtoolsPlug and Play +1
OptimyzeeDeveloper of an AI-powered ad management platform designed for small businesses and freelancers.Not statedAI, Devtools500 GlobalGeorgia 6
PixelTableData infrastructure for multimodal AINot statedAI, DevtoolsSPC2024
Reflection AIReflection is a research lab making intelligence open and accessible for developers, enterprises, governments, and sovereign entities to use, customize, and build on.Not statedDevtoolsArcArc 2024
Vamana AIVideo infrastructure, reimaginedNot statedDevtoolsSPC2024
Agentic LabsAI system design tools for dev teamsActiveAI, DevtoolsYCW24
Andon LabsAutonomous organizations without humans in the loopActiveAI, DevtoolsYCW24
atopileWe make tools to design electronics circuit boards with codeActiveDevtoolsYCW24
BasepilotAI agents for insurance claimsActiveAI, DevtoolsYCW24
BilancAI-Powered Engineering ProductivityActiveAI, DevtoolsYCW24
BlacksmithThe fastest way to run your GitHub ActionsActiveDevtoolsYCW24
Breez LabsHelping Companies Deploy Email Agents in High Trust DomainsActiveAI, DevtoolsYCW24
camelAIUnlimited inference at $5 per streamActiveAI, Data, DevtoolsYCW24
CelestThe Vercel of FlutterInactiveDevtoolsYCW24
Centauri AIHelps teams work effectively with AI coding agents.ActiveAI, DevtoolsYCW24
CirclebackAI-powered meeting notes and automationsActiveAI, Data, DevtoolsYCW24

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.

New startups by email

Mondays: new YC data, AI and devtools companies and status changes, only when something changed.

Double opt-in. Unsubscribe any time.