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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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GitHub Copilot
B
Elicit
S
ChatGPT Operator
B
Runway
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI research assistant for academic literature.OpenAI's browser agent. Clicks and types on websites for you.The pro's AI video tool. Gen-4 is the current bar.
Categorycodingresearchagentsvideo
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $12-$42/moIncluded with ChatGPT Pro $200/moFree + $15-$95/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.Grad students, researchers, anyone doing literature reviews.Power users willing to pay $200/mo for a browser bot.Marketing video, pitch decks, b-roll, creative shorts.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Academic-only
  • Can hallucinate citations — verify everything
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Expensive at scale
  • Still needs post-editing
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for academic research. Nothing else comes close for systematic reviews.B-tier. Still early. Manus is more flexible for less money.S-tier. Market leader with reason. Start here for serious video.
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