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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
Figma AI
A
Elicit
S
OpenRouter
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI features baked into the design tool you already use.AI research assistant for academic literature.One API, every model. Pay-as-you-go, no subscriptions.
CategoryCodingDesignResearchDev Platform
PricingFree (limited) + $10/mo Pro + $19/mo BusinessIncluded with Figma plansFree + $12-$42/moPay per token — model-dependent
Best forTeams with GitHub already. Devs who don't want to change IDEs.Designers already on Figma.Grad students, researchers, anyone doing literature reviews.Developers experimenting across models. Apps that want fallback logic.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Features vary by plan + region
  • Still rolling out
  • Academic-only
  • Can hallucinate citations — verify everything
  • Slight markup over direct API
  • Some provider features not exposed
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. No reason not to use it if you're on Figma. Not worth switching for.S-tier for academic research. Nothing else comes close for systematic reviews.S-tier for model-shopping. I use this for every prototype before committing.
LinkOpen →Open →Open →Open →