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OrchestrationCopilotKit

CopilotKit

Frontend stack for building in-app AI copilots and agents.

Categories
OrchestrationAgent
Pricing
FREEMIUM
Source
Open core
Platforms
WebAPI
Models
Model-agnostic
Verified
Jun 21, 2026

CopilotKit is a framework for embedding AI copilots and agents directly inside web apps — chat, generative UI that renders live React components, shared application state, and frontend tool calls. It connects to agent frameworks like LangGraph, CrewAI, LlamaIndex, and Pydantic AI rather than shipping its own agent, and offers both headless APIs and prebuilt UI components. The company says its stack is used across the majority of Fortune 500 companies and powers millions of agent-user interactions per week.

Pros & cons

  • Connects to LangGraph, CrewAI, LlamaIndex
  • Generative UI + shared frontend state
  • Headless APIs and prebuilt components
  • Wide enterprise production adoption
  • Frontend-focused — you bring the agent
  • Advanced enterprise features are paid
  • AG-UI protocol still maturing

Tags

Further reading

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Open CopilotKit