CopilotKit logo
CopilotKit
★ 38.4k
vs
agents logo
agents
★ 42.0k

CopilotKit vs agents

CopilotKit: CopilotKit is a React framework for embedding AI copilots, chatbots, and in-app agents directly into web applications. It provides UI components (chat interface, sidebar, textarea) and backend infrastructure for building agentic frontends — where AI can read and modify application state, take actions, and render generative UI. Supports LangChain, LangGraph, CrewAI, and custom agent backends.; agents: wshobson/agents is a plugin marketplace of 94 plugins containing 202 agents, 185 skills and 105 commands for Python and JavaScript development, code review, testing, infrastructure, security and more. One Markdown source is adapted for Claude Code, OpenAI Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot and Pi, and single skills can be installed with gh skill or npx skills.

01

TL;DR

CopilotKit logo
CopilotKitDev Tooling · ★ 38.4k
When to choose:
  • You are building a React, Angular, Vue, or React Native app and need an MIT-licensed frontend layer for in-app AI copilots, generative UI, and human-in-the-loop state sharing.
  • You want to connect your existing LangGraph, CrewAI, or custom agent backend to web apps, Slack, and Microsoft Teams via the AG-UI protocol.
When to skip:
  • You are looking for a backend agent orchestration engine rather than a frontend/UI integration SDK; use CrewAI, Pydantic AI, or LangGraph for the backend.
  • You want a standalone desktop chat client for personal use; use Cherry Studio.
agents logo
agentsDev Tooling · ★ 42.0k

Adding language-specific subagents to Claude Code

02

Side-by-Side Comparison

Field
CopilotKit logoCopilotKit
agents logoagents
Category
Dev Tooling
Dev Tooling
Stars
★ 38.4k
★ 42.0k
License
MIT
MIT
Install Command
npx copilotkit@latest create
—
Updated
1d ago
4d ago
Open Source
Yes
Yes
Tags
AI Agents, Frontend Framework, Generative UI
claude-code-plugins, subagents, agent-skills
03

Features

CopilotKit logoCopilotKit
01Drop-in React UI components: chat, sidebar, textarea, and generative UI
02AI can read and write your application's frontend state bidirectionally
03Backend adapters for LangChain, LangGraph, CrewAI, and custom agents
04Human-in-the-loop patterns for approving AI actions before execution
05Copilot Cloud hosted option or fully self-hosted deployment
agents logoagents
0194 plugins with 202 agents, 185 skills and 105 commands
02Native marketplaces for Claude Code, Codex and Cursor
03Generated installs for OpenCode, Antigravity, Copilot and Pi
04Single skills via gh skill or npx skills
05Capability matrix documents per-harness differences
04

Use Cases

CopilotKit logoCopilotKit
↳Adding a context-aware AI copilot to a SaaS product that understands app state
↳Building AI-powered document editors where the agent can directly modify content
↳Embedding a conversational agent in a dashboard that can read and update data
agents logoagents
↳Adding language-specific subagents to Claude Code
↳Sharing one plugin set across several coding tools
↳Installing a single testing or security skill
05

Best For

CopilotKit logoCopilotKit
Most PopularEssentialTrending
agents logoagents
Most Popular
FAQ

FAQ

What is the difference between CopilotKit and agents?
Both CopilotKit and agents are in the Dev Tooling category. CopilotKit has 38.4k stars, while agents has 42.0k stars.
Which is better, CopilotKit or agents?
The best choice depends on your use case. Choose CopilotKit if Adding a context-aware AI copilot to a SaaS product that understands app state, and agents if Adding language-specific subagents to Claude Code.
Is CopilotKit free or open source?
Yes, CopilotKit is open source on GitHub (MIT).
Is agents free or open source?
Yes, agents is open source on GitHub (MIT).
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