Chainlit

Build production-ready conversational AI apps in minutes

⭐8,000
Chat InterfacesFree (open-source)
🌐 Visit Website📦 GitHub

About Chainlit

Chainlit is an open-source Python package for building production-ready conversational AI interfaces. It provides chat UI components, file upload, streaming, and authentication — making it easy to create polished AI chat experiences.

Features

✦Chat UI
✦File upload
✦Streaming
✦Authentication
✦Multi-step display

Pros & Cons

Pros

  • +Beautiful chat UI out of the box
  • +Easy Python integration
  • +Streaming support
  • +File upload handling
  • +Authentication built-in

Cons

  • −Python only
  • −Less customizable than React alternatives
  • −Smaller community
  • −Limited component library

Platforms

LinuxmacOSWindows

Tags

#chat#ui#python#open-source

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