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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
Cline
A
Bolt.new (StackBlitz)
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Codeium's agentic IDE. Cascade agent + strong free tier.Open-source VS Code agent. Reads + writes + runs.Prompt to deployed full-stack app in the browser.
Categorycodingcodingcodingcoding
PricingPart of Claude Pro/Max/Team plansFree + $15/mo ProFree (open source) + your API costsFree + $20-$200/mo
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who want Cursor-like power for less money.VS Code users who want agentic coding without changing IDEs.PMs, founders, non-devs shipping MVPs.
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
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Smaller community
  • Model selection more limited
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
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. Best free agentic option in VS Code. Use with Claude for best results.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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