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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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Cline
A
Framer
A
Claude Code
S
Leonardo.ai
A
TaglineOpen-source VS Code agent. Reads + writes + runs.Design + publish sites with AI assists built in.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Gamer + creator image gen with model fine-tuning built in.
CategoryCodingDesignCodingImage
PricingFree (open source) + your API costsFree + $5-$30/moPart of Claude Pro/Max/Team plansFree + $12-$60/mo
Best forVS Code users who want agentic coding without changing IDEs.Designers shipping marketing sites without engineers.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Indie game devs, illustrators, anyone training custom style models.
Strengths
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • AI generates sections + copy + layouts
  • Designer-first publishing (not just templates)
  • Great animations
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
Weaknesses
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Less flexible than raw code
  • Pricing per-site adds up
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • General output behind Midjourney
  • Can be overwhelming
Kai's verdictA-tier. Best free agentic option in VS Code. Use with Claude for best results.A-tier for designer-led sites. S-tier if animations matter.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier for creators training custom looks. B-tier for general use.
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