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

    19 results in the directory

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    Agent FrameworkLangfuseOpen source

    Langfuse

    Open-source LLM observability and evals.

    24 related challengesInspect tool
    Agent FrameworkLangChainCommercial

    Langsmith

    LangChain tracing, debugging, and evaluation platform.

    SubscriptionInspect tool
    AI Workflow Automation · Evaluation PipelinesPortkey AIFreemium

    Portkey

    AI gateway & observability

    10 related challengesInspect tool
    AI Engineering Tooling · Vector DatabasesQdrantOpen source

    Qdrant

    Open-source vector database.

    FreemiumInspect tool
    AI Engineering Tooling · Code AssistantsSourcegraphCommercial

    Sourcegraph Amp

    Agentic coding tool from Sourcegraph.

    12 related challengesInspect tool
    AI Engineering Tooling · Vector DatabasesTurbopufferFreemium

    Turbopuffer

    Serverless vector and full-text search.

    Usage-basedInspect tool
    Developer ToolsCodeiumFreemium

    Windsurf

    Agentic AI IDE for software development.

    8 related challengesInspect tool

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