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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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Replit Agent
A
Claude Code
S
Google Veo
A
Gemini
A
TaglineReplit's AI that builds + deploys full apps on their platform.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Google's video model. Baked into Gemini + YouTube Shorts.Google's answer. Best integrated with Workspace + free for a lot.
Categorycodingcodingvideochat
Pricing$10-$25/mo Core/TeamsPart of Claude Pro/Max/Team plansIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $20/mo Advanced (bundled with 2TB Drive)
Best forTeachers, students, prototypers, hackathon builders.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Gemini Advanced users, YouTube Shorts creators.Anyone already on Google, research tasks, summarizing long documents.
Strengths
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
Weaknesses
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
Kai's verdictA-tier. Best for teaching a kid to code in 2026.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier if you already pay Gemini. B-tier standalone.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
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