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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
Jasper
B
Runway
S
Devin
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Marketing-first AI writing. Brand voice + campaign tools.The pro's AI video tool. Gen-4 is the current bar.Cognition Labs' autonomous coding engineer.
Categorycodingmarketingvideoagents
PricingFree (limited) + $10/mo Pro + $19/mo Business$49-$129/moFree + $15-$95/mo$500/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.Marketing teams that need brand-consistent output at scale.Marketing video, pitch decks, b-roll, creative shorts.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Brand voice memory + guidelines
  • Templates for every marketing channel
  • Team-grade content review
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Pricey vs Claude/ChatGPT
  • Less flexible than raw chatbot
  • Expensive at scale
  • Still needs post-editing
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency.S-tier. Market leader with reason. Start here for serious video.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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