promptfoo alternatives

Tools that could take the place of promptfoo, ranked by the stacks builders put them in rather than by stars alone.

Other frameworks in the runchr registry that do the work of promptfoo — a tool somebody pairs with it ranks above a more popular stranger. Read the promptfoo page or browse every frameworks.

  • PocketFlowFrameworksused with it in a stack11.3k

    100-line minimalist LLM framework for building agents and workflows.

  • voltagentFrameworksused with it in a stack10.9k

    TypeScript framework for building agents with memory, tools, workflows, and MCP.

  • LlamaIndexFrameworksused with it in a stack52.8k

    Connect your own documents to a model, with retrieval built in.

  • MastraFrameworksused with it in a stack29.4k

    A TypeScript framework for agents that fits a normal web stack.

  • 21-lesson course teaching how to build generative AI applications.

  • ai-agent-bookFrameworksdoes the same work57.4k

    Open-source book on AI agent design with 109 hands-on experiment projects.

  • nanobotFrameworksdoes the same work49.9k

    Lightweight self-hosted Python framework for building personal AI agents.

  • vnpyFrameworksdoes the same work46.3k

    Python framework for building quantitative trading and AI factor strategies.

  • mlflowFrameworksdoes the same work28.7k

    Open source platform to trace, evaluate, and monitor LLM apps and agents.

  • camelFrameworksdoes the same work18.0k

    Open-source Python framework for building and researching multi-agent systems.

  • outlinesFrameworksdoes the same work16.0k

    Python library that guarantees structured LLM outputs via types and schemas.

  • Skill_SeekersFrameworksdoes the same work15.3k

    Turns docs, repos, and PDFs into AI skills and RAG knowledge assets.