ChainlitvsWindsurf

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

Chainlit

Chatbot Builders

Build production-ready conversational AI apps in minutes

Full review →Website ↗

Windsurf

Coding Assistants

AI-powered IDE with Cascade agent by Codeium

Full review →Website ↗
FeatureChainlitWindsurf
CategoryChatbot BuildersCoding Assistants
PricingFree (open-source)Free + Pro plans
GitHub Stars
✓ More stars
8k
—
PlatformsLinux, macOS, WindowsmacOS, Linux, Windows
Key Features
  • ✓ Chat UI
  • ✓ File upload
  • ✓ Streaming
  • ✓ Authentication
  • ✓ Multi-step display
  • ✓ Cascade agent
  • ✓ Multi-file editing
  • ✓ Terminal integration
  • ✓ Codebase search
  • ✓ AI flows
Pros
  • + Beautiful chat UI out of the box
  • + Easy Python integration
  • + Streaming support
  • + File upload handling
  • + Authentication built-in
  • + Free tier with generous limits
  • + Deep codebase context
  • + Fast completions
  • + VS Code compatible extensions
  • + Good privacy options
Cons
  • − Python only
  • − Less customizable than React alternatives
  • − Smaller community
  • − Limited component library
  • − Newer, less proven than Copilot
  • − Some features still in beta
  • − Smaller community
  • − Enterprise features limited
Tags
chatuipythonopen-source
codingeditoridecodeiumagent

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