Windsurf (Codeium) starts at $15/mo, 25% cheaper than Claude's $20/mo. Windsurf (Codeium) is rated higher at 4.7/5 vs Claude's 4.5/5.

AI assistant by Anthropic — known for long context windows, nuanced reasoning, and safety.

AI-native code editor by Codeium featuring the Cascade agent that understands and modifies entire codebases through multi-step reasoning.


Independent analysis based on features, pricing, and user ratings
Claude uniquely offers Long context (200K tokens), Document analysis, Code generation. Windsurf (Codeium) uniquely offers Cascade AI agent, Codebase awareness, Multi-file editing. Both share 0 features.
Windsurf (Codeium) starts at $15/mo, 25% cheaper than Claude's $20/mo.

Free tier available

Free tier available