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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
Google Veo
A
Gemini
A
TaglineReplit's AI that builds + deploys full apps on their platform.Google's video model. Baked into Gemini + YouTube Shorts.Google's answer. Best integrated with Workspace + free for a lot.
CategoryCodingVideoChatbots
Pricing$10-$25/mo Core/TeamsIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $20/mo Advanced (bundled with 2TB Drive)
Best forTeachers, students, prototypers, hackathon builders.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
  • 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
  • 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.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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