Companies

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

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

Company	Category	Status	Program
Zep AIAgent Context Is Hard. We Fixed It.ActiveAI, Devtools	AI, Devtools	Active	YCW24
ApoxySimpler and cheaper multi-cloud and cross-platform deployments.ActiveDevtools	Devtools	Active	YCS23
ArtieSoftware that streams data from databases to warehouses in real-timeActiveData, Devtools	Data, Devtools	Active	YCS23
AtlaThe improvement engine for AI agentsInactiveAI, Data, Devtools	AI, Data, Devtools	Inactive	YCS23
AutomorphicInfuse knowledge into language models with just 10 samplesActiveAI, Devtools	AI, Devtools	Active	YCS23
BaserunObservability and evaluation platform for LLM apps.ActiveAI, Devtools	AI, Devtools	Active	YCS23
BrieferThe collaborative data platform.InactiveData, Devtools	Data, Devtools	Inactive	YCS23
Bronco AIAI for ASIC Design VerificationActiveAI, Devtools	AI, Devtools	Active	YCS23
CedanaFast, reliable, reproducible AI with GPU live migrationActiveAI, Devtools	AI, Devtools	Active	YCS23
ChatterDead simple LLM testing and iterationAcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
CodeStoryAide is an AI-native , privacy-first IDE built on top of VSCodeInactiveAI, Devtools	AI, Devtools	Inactive	YCS23
ContinuePioneering open-source coding agentAcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
ConvergeAll-in-one marketing measurement for B2CActiveData, Devtools	Data, Devtools	Active	YCS23
COREYour AI butler that understands you really well and proactively acts…ActiveAI, Devtools	AI, Devtools	Active	YCS23
CorgeaCorgea finds, and fixes insecure code and packages autonomously.ActiveAI, Devtools	AI, Devtools	Active	YCS23
DataShareEmbed charts, dashboards and exports in your appActiveData, Devtools	Data, Devtools	Active	YCS23
Dioxus LabsWeb, Desktop, and Mobile apps with one codebase in RustAcquiredDevtools	Devtools	Acquired	YCS23
Eden CareClaims infrastructure for African health insuranceActiveDevtools	Devtools	Active	YCS23
EpsillaAll-in-one platform to create AI agents with your private knowledgeActiveAI, Data, Devtools	AI, Data, Devtools	Active	YCS23
FlowiseAIOpen source GenAI development platformAcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
GigaAI Support Agent for Enterprises.ActiveAI, Devtools	AI, Devtools	Active	YCS23
GlideCrypto Deposits, Wallet Funding, and Pay-with-crypto InfraAcquiredDevtools	Devtools	Acquired	YCS23
Hegel AIOpen source tools for developing generative AI applicationsActiveAI, Data, Devtools	AI, Data, Devtools	Active	YCS23
HiroAgents that handle security workActiveAI, Devtools	AI, Devtools	Active	YCS23
InariYour junior AI product managerAcquiredAI, Data, Devtools	AI, Data, Devtools	Acquired	YCS23
InconvoBuild chat-with-data agents for customer-facing applicationsActiveAI, Data, Devtools	AI, Data, Devtools	Active	YCS23
KhojAI for humansActiveAI, Devtools	AI, Devtools	Active	YCS23
LeafpressAI Energy ManagementInactiveAI, Devtools	AI, Devtools	Inactive	YCS23
MetalwareFirmware cybersecurityActiveDevtools	Devtools	Active	YCS23
MetoroAI SRE For Teams on KubernetesActiveAI, Devtools	AI, Devtools	Active	YCS23
MidrenderTurn product features into launch videosActiveAI, Devtools	AI, Devtools	Active	YCS23
MindedCursor for AI AgentsActiveAI, Devtools	AI, Devtools	Active	YCS23
MochaBuild and publish web apps in minutes. No coding required.AcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
MorphFast Models Optimized for Coding AgentsActiveAI, Devtools	AI, Devtools	Active	YCS23
NectarManage energy cost & usage with AI for facility & sustainability teamsActiveAI, Devtools	AI, Devtools	Active	YCS23
OpenPipeTurn expensive prompts into cheap fine-tuned modelsAcquiredAI, Devtools	AI, Devtools	Acquired	YCS23
OpensteerSpecialized agents for real workActiveAI, Devtools	AI, Devtools	Active	YCS23
OpenToolsThe API for LLM tool useActiveAI, Devtools	AI, Devtools	Active	YCS23
ParadeDBUnify application data, vectors, and full-text search in one PostgresActiveData, Devtools	Data, Devtools	Active	YCS23
PareaTest, evaluate & observe your LLM applicationsActiveAI, Devtools	AI, Devtools	Active	YCS23
PeerDBFast, native ETL for Postgres 🐘 🚀AcquiredData, Devtools	Data, Devtools	Acquired	YCS23
Proof of Humancontinuous human verification without CAPTCHAs or user frictionActiveDevtools	Devtools	Active	YCS23
RecipeUIThe open source Postman alternative.ActiveDevtools	Devtools	Active	YCS23
refineOpen-source Retool for enterpriseActiveDevtools	Devtools	Active	YCS23
RepaintBuild a website by chatting with AIActiveAI, Devtools	AI, Devtools	Active	YCS23
ReworkdThe simplest way to extract web data at scaleActiveAI, Devtools	AI, Devtools	Active	YC +1S23
ShadeformThe GPU Cloud MarketplaceActiveAI, Devtools	AI, Devtools	Active	YCS23
SIDAI research lab for retrievalActiveAI, Devtools	AI, Devtools	Active	YCS23
SilimateFast, efficient agents for chip design and debugActiveAI, Devtools	AI, Devtools	Active	YCS23
SkyvernOpen Source AI Agent to automate browser workflows via an APIActiveAI, Devtools	AI, Devtools	Active	YCS23
SmobiSend texts your customers actually want over RCSActiveAI, Devtools	AI, Devtools	Active	YCS23
Sohar HealthAI-powered insurance verification to boost patient conversion.ActiveAI, Data, Devtools	AI, Data, Devtools	Active	YCS23
Solve IntelligenceAI patent drafting, prosecution, litigation and more for legal teams.ActiveAI, Devtools	AI, Devtools	Active	YCS23
Spine AIManage a swarm of AI agents to get real work doneActiveAI, Devtools	AI, Devtools	Active	YCS23
Structured LabsThe publishing layer for the agentic internetInactiveAI, Data, Devtools	AI, Data, Devtools	Inactive	YCS23
sudocodeorchestrate your coding agents with sudocodeActiveAI, Devtools	AI, Devtools	Active	YCS23
SweepThe best AI coding assistant for JetBrainsActiveAI, Devtools	AI, Devtools	Active	YCS23
TalcEvent extraction for Medical ResearchersActiveAI, Devtools	AI, Devtools	Active	YCS23
TempoVisual Editor for React, powered by AIActiveAI, Devtools	AI, Devtools	Active	YCS23
TerminalPlaid for Telematics Data in Commercial TruckingActiveDevtools	Devtools	Active	YCS23

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.

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