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

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

    All Tools468Models887Environment6Action Space411Observation19Reward / Eval10Policy Serving36Training Infra5Safety / Guardrails7Orchestration16

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    887 results in the directory

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    ModelsAzureFreemium

    Claude Opus 4.5

    Azure model · claude-opus

    Pay-as-you-goInspect 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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