> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainlit.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

Chainlit is an open-source Python package to build production ready Conversational AI.

<Frame caption="Build Conversational AI with Chainlit">
  <video controls autoPlay loop muted src="https://mintcdn.com/chainlit-43/b2WeFP1vh0enOZXn/images/overview.mp4?fit=max&auto=format&n=b2WeFP1vh0enOZXn&q=85&s=8cc263be7558be7bdc08d532aa899b1d" data-path="images/overview.mp4" />
</Frame>

## Key features

1. [Build fast:](/examples/openai-sql) Get started in a couple lines of Python

2. [Authentication:](/authentication/overview) Integrate with corporate identity providers and existing authentication infrastructure

3. [Data persistence:](/data-persistence/overview) Collect, monitor and analyze data from your users

4. [Visualize multi-steps reasoning:](/concepts/step) Understand the intermediary steps that produced an output at a glance

5. [Multi Platform:](/deploy/overview) Write your assistant logic once, use everywhere

## Integrations

Chainlit is compatible with all Python programs and libraries. That being said, it comes with a set of integrations with popular libraries and frameworks.

<CardGroup cols={2}>
  <Card title="LangChain" icon="circle" color="#3afadc" href="/integrations/langchain">
    Learn how to use any LangChain agent with Chainlit.
  </Card>

  {" "}

  <Card title="OpenAI" icon="circle" color="#dddddd" href="/integrations/openai">
    Learn how to explore your OpenAI calls in Chainlit.
  </Card>

  <Card title="OpenAI Assistant" icon="circle" color="#F80061" href="https://github.com/Chainlit/cookbook/tree/main/openai-data-analyst">
    Learn how to integrate your OpenAI Assistants with Chainlit.
  </Card>

  <Card title="Mistral AI" icon="circle" color="#ea5a0c" href="/integrations/mistralai">
    Learn how to use any Mistral AI calls in Chainlit.
  </Card>

  <Card title="Semantic Kernel" icon="circle" color="#16a34a" href="/integrations/semantic-kernel">
    Learn how to integrate your Semantic Kernel code with Chainlit.
  </Card>

  <Card title="Llama Index" icon="circle" color="#0285c7" href="/integrations/llama-index">
    Learn how to integrate your Llama Index code with Chainlit.
  </Card>

  <Card title="Autogen" icon="circle" color="#F80061" href="https://github.com/Chainlit/cookbook/tree/main/pyautogen">
    Learn how to integrate your Autogen agents with Chainlit.
  </Card>
</CardGroup>