Windsurf vs Claude Fable 5.1

A side-by-side comparison of features, pricing, and characteristics.

Windsurf

Windsurf is an AI-powered code editor featuring the Cascade AI assistant, which retains context about codebases and workflows.

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Claude Fable 5.1

Anthropic general-availability frontier model for coding and knowledge work.

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AttributeWindsurfClaude Fable 5.1
Pricing typeFree + paid (from $15/mo)Paid
Korean supportPartialNo
PlatformsmacOS, Windows, Linux-
Open sourceNoNo
API available-Available
SDK--
LLM-basedYes-
MultimodalYes-
AI model--
GitHub Stars--
VendorWindsurf-
CategoryDeveloper ToolsDeveloper Tools
DetailsView View

Windsurf key features

  • Cascade AI with codebase memory and rule enforcement
  • Auto-detection and fixing of lint errors
  • Integration with tools like Figma and Slack via MCP
  • Image-to-code conversion via drag and drop