AI Tools Directory

Discover the tools behind real AI build, eval, and deployment workflows.

Browse by role in the stack, not just by vendor. Compare fit here, then open a tool detail page when it earns deeper inspection.

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Narrow the directory by what the tool does in the workflow.

All Tools445Environment3Action Space406Observation5Reward / Eval5Policy Serving30Training Infra4Safety / Guardrails1Orchestration6

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445 results in the directory

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MODELSOpenAIPROPRIETARY

o3

FreemiumInspect tool
MODELSOpenAIPROPRIETARY

o4-mini

2 related challengesInspect tool
AI Engineering Tooling · Developer ToolsCAHLR (UC Berkeley)Open source

OATutor

Adaptive tutoring (React + BKT).

Free (OSS)Inspect tool
AI Engineering Tooling · Developer ToolsOgmo AIFreemium

Ogmo AI

AI model deployment & management

ContactInspect tool
AI Engineering Tooling · Developer ToolsOgre.runFreemium

Ogre.run

On-demand GPU cloud

Pay-per-useInspect tool
AI Engineering Tooling · Developer ToolsOhara AIFreemium

Ohara AI

Text-to-AI-app builder

Beta / WaitlistInspect tool
INFERENCEOllamaOpen Source

Ollama

Local LLM runtime for offline inference.

Open SourceInspect tool
AI Engineering Tooling · Developer ToolsOmegaConfOpen source

OmegaConf

AI Engineering Tooling · Developer Tools

Free (OSS)Inspect tool
AI Engineering Tooling · Developer ToolsMicrosoftOpen source

ONNX Runtime

Cross-platform ONNX accelerator.

Free (OSS)Inspect tool
Agent FrameworkOpen Source CommunityOpen Source

OpenAgents

Open platform for language

Inspect pricing and usage detailsInspect tool
Model ProviderOpenAIFREEMIUM

OpenAI

OpenAI AI model provider

9 related challengesInspect tool
Models · Large Language ModelsOpenAIOpen Source

OpenAI o3

Models · Large Language Models

Free (OSS)Inspect tool

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