CopilotKit

Frontend stack for in-app agents via the AG-UI protocol; new CLiF learns skills from trajectories.

Is CopilotKit right for you?

CopilotKit is ranked #6 of 6 in Agent frameworks on ShipStack. Best for: Agent UIs in your product. Frontend-agent specialist.

Framework for stateful, graph-based agents.

Best for: Complex controllable agents

Most production-proven

Lightweight SDK for multi-agent workflows.

Best for: Simple agent apps

Minimal and practical

TypeScript toolkit for AI apps and agents.

Best for: TS/Next.js builders

Best for web apps