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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
Figma AI
A
OpenRouter
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI research assistant for academic literature.AI features baked into the design tool you already use.One API, every model. Pay-as-you-go, no subscriptions.
CategoryCodingResearchDesignDev Platform
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $12-$42/moIncluded with Figma plansPay per token — model-dependent
Best forTeams with GitHub already. Devs who don't want to change IDEs.Grad students, researchers, anyone doing literature reviews.Designers already on Figma.Developers experimenting across models. Apps that want fallback logic.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • 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
  • Academic-only
  • Can hallucinate citations — verify everything
  • Features vary by plan + region
  • Still rolling out
  • 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.S-tier for academic research. Nothing else comes close for systematic reviews.A-tier. No reason not to use it if you're on Figma. Not worth switching for.S-tier for model-shopping. I use this for every prototype before committing.
LinkOpen →Open →Open →Open →