ag2 alternatives

Tools that could take the place of ag2, ranked by the stacks builders put them in rather than by stars alone.

Other frameworks in the runchr registry that do the work of ag2 — a tool somebody pairs with it ranks above a more popular stranger. Read the ag2 page or browse every frameworks.

  • 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.

  • camelFrameworksdoes the same work18.0k

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

  • hiveFrameworksdoes the same work11.1k

    Open-source runtime for colonies of parallel AI agents that do real work.

  • PraisonAIFrameworksdoes the same work9.3k

    Open-source Python framework for building private, offline-capable AI agents.

  • UpsonicFrameworksdoes the same work8.0k

    Python framework for building autonomous and traditional AI agents.

  • rllmFrameworksdoes the same work5.9k

    Framework for training language agents with reinforcement learning.

  • FrontierAgentFrameworksdoes the same work5.4k

    Open-source agent runtime with ReAct and Agent Team modes plus a terminal TUI.

  • ruby_llmFrameworksdoes the same work4.5k

    Ruby framework for building AI agents with tools, MCP, and 23 providers.

  • langroidFrameworksdoes the same work4.1k

    Python framework for building multi-agent LLM applications with tools and RAG.

  • Autonomous-CompanyFrameworksdoes the same work3.2k

    Framework for running a 24/7 autonomous AI company with 14 agent roles.

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