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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    ModelsOpenRouterFREEMIUM

    Grok 3 Beta

    OpenRouter model · grok

    Usage-basedInspect tool
    ModelsOpenRouterFREEMIUM

    Grok 3 Mini

    OpenRouter model · grok

    Usage-basedInspect tool
    ModelsAzureFreemium

    Grok 3 Mini

    Azure model · grok

    Pay-as-you-goInspect tool
    ModelsOpenRouterFREEMIUM

    Grok 3 Mini Beta

    OpenRouter model · grok

    Usage-basedInspect tool
    ModelsOpenRouterOpen source

    Dolphin3.0 Mistral 24B

    OpenRouter model · mistral

    Free (OSS)Inspect tool
    ModelsOpenRouterOpen source

    Dolphin3.0 R1 Mistral 24B

    OpenRouter model · mistral

    Free (OSS)Inspect tool
    ModelsOpenRouterOpen source

    Qwen2.5 VL 72B Instruct

    OpenRouter model · qwen

    Free (OSS)Inspect tool
    ModelsOpenRouterOpen source

    Qwen2.5 VL 72B Instruct (free)

    OpenRouter model · qwen

    Free (OSS)Inspect tool
    ModelsOpenRouterOpen source

    DeepSeek R1 Distill Qwen 14B

    OpenRouter model · qwen

    Free (OSS)Inspect tool
    ModelsNovita AIOpen source

    DeepSeek R1 Distill LLama 70B

    Novita AI model · deepseek-thinking

    Free (OSS)Inspect tool
    ModelsHeliconeOpen Source

    Perplexity Sonar

    Helicone model · sonar

    FreemiumInspect tool
    ModelsHeliconeOpen Source

    Perplexity Sonar Deep Research

    Helicone model · sonar-deep-research

    FreemiumInspect tool

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