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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.

Open My AI StackBrowse Agent Capabilities

Stack layer

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

All Tools467Models886Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

Browse tools

886 results in the directory

Suggest a tool
ModelsGitHub CopilotPaid

Claude Opus 4.5

GitHub Copilot model · claude-opus

FreemiumInspect tool
ModelsOpenRouterFREEMIUM

Claude Opus 4.5

OpenRouter model · claude-opus

Usage-basedInspect tool
ModelsAmazon BedrockCOMMERCIAL

Claude Opus 4.5 (Global)

Amazon Bedrock model · claude-opus

FreemiumInspect tool
ModelsAnthropicPROPRIETARY

Claude Opus 4.5 (latest)

Anthropic model · claude-opus

Usage-basedInspect tool
ModelsGooglePROPRIETARY

Nano Banana Pro

Google model · gemini-pro

Usage-basedInspect tool
ModelsOpenRouterFREEMIUM

Grok 4.1 Fast

OpenRouter model · grok

Usage-basedInspect tool
ModelsAzureFreemium

Claude Haiku 4.5

Azure model · claude-haiku

Pay-as-you-goInspect tool
ModelsAzureFreemium

Claude Opus 4.1

Azure model · claude-opus

Pay-as-you-goInspect tool
ModelsAzureFreemium

Claude Sonnet 4.5

Azure model · claude-sonnet

Pay-as-you-goInspect tool
ModelsOpenCodeOpen Source

Gemini 3 Pro

OpenCode model · gemini-pro

Free (open source)Inspect tool
ModelsGitHub CopilotPaid

Gemini 3 Pro Preview

GitHub Copilot model · gemini-pro

FreemiumInspect tool
ModelsOpenRouterFREEMIUM

Gemini 3 Pro Preview

OpenRouter model · gemini-pro

Usage-basedInspect tool

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