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

    Browse tools

    36 results in the directory

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    MODELSOpenAIPROPRIETARY

    o3

    24 related challengesInspect tool
    MODELSOpenAIPROPRIETARY

    o4-mini

    3 related challengesInspect tool
    INFERENCEOllamaOpen source

    Ollama

    Local LLM runtime for offline inference.

    Open SourceInspect tool
    UncategorizedOpenAIPROPRIETARY

    OpenAI GPT-6 Astra

    Reasoning, coding, and computer-use model from OpenAI.

    50 related challenges1 modelInspect tool
    INFERENCEOpenRouterFREEMIUM

    OpenRouter

    Unified model API and router.

    31 related challenges139 modelsInspect tool
    MODELSHuaweiPROPRIETARY

    Pangu 3.0

    2 related challengesInspect tool
    AI Workflow Automation · Evaluation PipelinesPortkey AIFreemium

    Portkey

    AI gateway & observability

    10 related challengesInspect tool
    MODELSAlibabaOpen source

    Qwen 3

    19 related challengesInspect tool
    MODELSPerplexityPROPRIETARY

    Sonar

    1 related challengeInspect tool
    INFERENCETogether AICommercial

    Together AI

    Inference and fine-tuning platform.

    16 related challengesInspect tool
    AI Workflow Automation · LLM Benchmarking & Model RoutingVercelFreemium

    Vercel AI Gateway

    Unified gateway for AI providers.

    26 related challengesInspect tool
    LLM / Foundation Model APIvLLM ProjectOpen source

    vLLM

    High-throughput open-source LLM serving runtime.

    Open SourceInspect tool

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