CopilotKit

A frontend technology stack for agents and generative UIs.

🌍 OverseasFree + PaidOpen source

Platforms: Web

Region: Overseas
Pricing: Free + Paid
Open source: Yes
GitHub Stars: ★ 32.0k
Source: GitHub
Added: 2026-06-04
Last verified: 2026-06-04
GitHub: github.com/CopilotKit/CopilotKit

Overview

CopilotKit is a frontend technology stack designed for agents and generative UIs, supporting React and Angular. It aims to solve the challenge of connecting any agent framework or model to a React application, enabling chat, generative UIs, canvases, and human-in-the-loop workflows. With CopilotKit, developers can easily add intelligent agent capabilities to their applications, enhancing user experience.

Key features

▪Supports React and Angular
▪Integrates with multiple agent backends
▪Provides pre-built components
▪Supports custom styling
▪Programmatic control capabilities

Use cases

Building production-grade chat interfacesCreating generative user interfacesImplementing shared state managementDeveloping human-machine collaboration workflows

Pros

＋Easy integration with existing systems
＋Rich set of prebuilt components
＋Powerful customization options
＋Compatible with multiple backend services

Limitations / notes

－Requires some frontend knowledge
－Some advanced features require paid plans

Who it's for

Web developersAI product teamsUser experience designersEnterprise software engineers

This overview was compiled by AI from public sources and may contain inaccuracies — please refer to the official site.

FAQ

Which frontend frameworks does CopilotKit support?

CopilotKit primarily supports the React and Angular frameworks.

How do I get started with CopilotKit?

You can quickly start a project using the command `npx copilotkit@latest create`.

Something wrong? Let us know on the About page and we'll fix it.