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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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Google Veo
A
Leonardo.ai
A
Claude Code
S
Replit Agent
A
TaglineGoogle's video model. Baked into Gemini + YouTube Shorts.Gamer + creator image gen with model fine-tuning built in.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Replit's AI that builds + deploys full apps on their platform.
CategoryVideoImageCodingCoding
PricingIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $12-$60/moPart of Claude Pro/Max/Team plans$10-$25/mo Core/Teams
Best forGemini Advanced users, YouTube Shorts creators.Indie game devs, illustrators, anyone training custom style models.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Teachers, students, prototypers, hackathon builders.
Strengths
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
Weaknesses
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • General output behind Midjourney
  • Can be overwhelming
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
Kai's verdictA-tier if you already pay Gemini. B-tier standalone.A-tier for creators training custom looks. B-tier for general use.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Best for teaching a kid to code in 2026.
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