CopilotKit
Integrate LLMs or agents into real applications with real-time context, UI control, and full flexibility. Self-hostable and built for enterprise scale.
CopilotKit is an open-source alternative to:

CopilotKit is the Enterprise-Ready Frontend Stack for Agents, enabling seamless integration of LLMs or AI agents into real applications. It provides real-time context, UI control, and full flexibility for building rich agentic applications that learn from every interaction.
Key Features
- AG-UI (Agent–User Interaction): Bi-directional connection between user-facing applications and any agentic backend.
- Generative UI: Build dynamic, AI-driven user interfaces with full control.
- Multi-Surface Support: Connect a single agent to multiple surfaces like React, Slack, and Teams.
- Self-Hostable: Deploy and scale within your own infrastructure.
- Enterprise-Grade: Trusted by the majority of the Fortune 500 and Global 50 companies.
- Flexible Backend Integration: Works with existing agent stacks like Google, Microsoft, and Amazon.
- Human-in-the-Loop: Enable human oversight and intervention in agent workflows.
- Agent Learning: Applications learn and improve from every user interaction.
Tech / Self-Hosting
CopilotKit is designed for enterprise environments and supports self-hosting for full data control and scalability. It integrates with popular agent frameworks and provides SDKs for frontend development, making it a versatile solution for building agentic applications.