Agent Development Kit (ADK) vs CopilotKit

Side-by-side comparison of two AI agent tools

Short answer

  • CopilotKit is growing faster: +1,249 GitHub stars in the last 30 days vs +30 for Agent Development Kit (ADK).
  • Pick Agent Development Kit (ADK) for: an open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents. Pick CopilotKit for: the Frontend Stack for Agents & Generative UI.

From GitHub data refreshed daily.

A

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

CopilotKitopen-source

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

Metrics

Agent Development Kit (ADK)CopilotKit
Stars21.7k37.7k
Star velocity /mo301.2k
Commits (90d)1.4k5.2k
Releases (6m)1010
Overall score0.71416918856222030.915460248018179

Pros

    • +提供完整的全栈解决方案，从聊天界面到后端工具集成一应俱全
    • +独创的生成式UI功能，允许AI动态创建和修改界面组件
    • +强大的共享状态管理，实现AI代理与UI组件的实时同步

    Cons

      • -主要专注于React和Angular生态，对其他框架支持有限
      • -作为相对较新的技术栈，学习曲线可能较陡峭
      • -依赖于AG-UI Protocol，可能存在生态系统锁定风险

      Use Cases

        • •构建智能客服系统，AI可以动态生成表单和界面元素协助用户
        • •开发数据分析平台，让AI根据查询结果自动生成图表和可视化组件
        • •创建协作式内容编辑工具，AI和人类用户可以共同编辑和修改界面
        View Agent Development Kit (ADK) DetailsView CopilotKit Details

        FAQ

        Which is more popular, Agent Development Kit (ADK) or CopilotKit?
        CopilotKit has more GitHub stars (37,674 vs 21,690).
        Which is more actively developed, Agent Development Kit (ADK) or CopilotKit?
        CopilotKit had more commits in the last 90 days (5,200 vs 1,360).
        Should I use Agent Development Kit (ADK) or CopilotKit?
        Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.