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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Claude Code
S
Windsurf
A
Grammarly
A
Google Veo
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Codeium's agentic IDE. Cascade agent + strong free tier.Grammar check + tone + AI drafting, everywhere you type.Google's video model. Baked into Gemini + YouTube Shorts.
Categorycodingcodingwritingvideo
PricingPart of Claude Pro/Max/Team plansFree + $15/mo ProFree + $12-$15/mo Premium + team plansIncluded with Gemini Advanced $20/mo + YouTube creator tools
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who want Cursor-like power for less money.Non-native English writers, business email, anyone who types a lot.Gemini Advanced users, YouTube Shorts creators.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Smaller community
  • Model selection more limited
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Close second to Cursor. If $5/mo matters, start here.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.A-tier if you already pay Gemini. B-tier standalone.
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