About CopilotKit
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
CopilotKit is the definitive frontend stack for building AI agents and generative user interfaces, designed to seamlessly integrate intelligent assistants into modern web applications. As an open-source, TypeScript-based framework, it empowers developers to embed context-aware AI copilots, chatbots, and dynamic UI components directly into React, Next.js, or Angular projects. Its unique value lies in the AG-UI Protocol, which standardizes agent-native interactions, enabling real-time, stateful AI features like in-app assistance, automated workflows, and interactive content generation. By providing pre-built components and hooks, CopilotKit drastically reduces development time, allowing teams to focus on creating rich, AI-enhanced user experiences without managing complex backend integrations. Hosted on GitHub and completely free, it's the go-to solution for developers aiming to add cutting-edge, scalable AI capabilities to their frontend applications.
Common Use Cases
- Embed intelligent AI assistants directly into SaaS dashboards for real-time user support and guidance.
- Create interactive, generative UI components that adapt content dynamically based on user input and context.
- Build custom AI-powered chatbots for customer service, onboarding, or internal team collaboration tools.
- Develop agent-native applications where AI agents autonomously perform tasks like data analysis or content generation.
- Integrate AI copilots into development environments to assist with coding, debugging, and documentation automation.
Not sure how we recommend this tool? Learn about our methodology
Key Features
- TypeScript
- Open Source
- GitHub Hosted
How to Get Started
Usage Statistics
Active Users
29,953
API Calls
3,877,000
Additional Information
Category
Code Assistant
Pricing
Free
Last Updated
4/3/2026
