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Raycast AI
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v0
S
Devin
A
TaglineRun any open-source AI model with an API call.Mac launcher + AI. Command-bar genius.Vercel's AI-powered UI generator. Prompt to shadcn component.Cognition Labs' autonomous coding engineer.
CategoryDev PlatformProductivityDesignAgents
PricingPay per second of computeFree (app) + $10/mo AIFree + $20/mo$500/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Power users on Mac who type a lot.Frontend devs, PMs prototyping UIs, anyone on Next.js.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Invoke AI from anywhere on Mac with a hotkey
  • Choose your model (Claude, GPT, etc.)
  • AI Commands for repeatable workflows
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Mac-only
  • Monthly AI sub on top of free app
  • Best for shadcn stack
  • Iterating can be fiddly
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictS-tier for open-source model APIs. The default in this space.S-tier if you're on Mac. The fastest way to get AI answers without context-switching.S-tier. If you're on Vercel/shadcn, this is cheating.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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