A2UI Launched: Full CopilotKit support at launch!

A2UI Launched: CopilotKit has partnered with Google to deliver full support in both CopilotKit and AG-UI!

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CopilotKitCopilotKit
llamaindex
LlamaIndex

Bring your LlamaIndex agents to your users

Give your LlamaIndex agents real user-interactivity using CopilotKit and AG-UI. Build rich, interactive, agent-powered applications.

Starter app from running npx copilotkit@latest init, demonstrating key features of CopilotKit with LlamaIndex.

Key Features

Everything you need to build interactive, agent-powered applications

Human in the Loop

Empower users to guide agents at key checkpoints. Combine the best of AI and human judgment for more reliable and controllable agent behavior.

Learn more →Live demo

Shared State

Keep your agent and your app in sync. Your agent can see everything in your app, and your app can react to your agent in real-time.

Learn more →Live demo

Architecture

Understanding how CopilotKit and LlamaIndex work together

CopilotKit LlamaIndex Infrastructure Diagram

Live demo

Explore different types of agent-powered applications built with CopilotKit and LlamaIndex.

SaaS Copilot

A traditional SaaS application enhanced with AI agents. These copilots integrate seamlessly into existing workflows, providing intelligent assistance for specific business processes. Perfect for customer service, sales automation, project management, and domain-specific tasks where users need guided, step-by-step AI assistance.

Next Steps

Ready to build your own agent-powered application?

Quickstart

Build your first agentic app with LlamaIndex in minutes.

Feature Overview

Try the key features provided to your agent by CopilotKit.

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Quickstart