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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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S
Flux (Black Forest Labs)
A
Raycast AI
S
Ollama
S
TaglineRun any open-source AI model with an API call.Open weights + strong photorealism. The open-source answer.Mac launcher + AI. Command-bar genius.Run LLMs locally. One-line install, GUI optional.
CategoryDev PlatformImageProductivityDev Platform
PricingPay per second of computeAPI + open weights (Schnell is Apache 2.0)Free (app) + $10/mo AIFree + open source
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Developers + power users who want control and privacy.Power users on Mac who type a lot.Devs wanting offline/local LLMs for privacy or experimentation.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Invoke AI from anywhere on Mac with a hotkey
  • Choose your model (Claude, GPT, etc.)
  • AI Commands for repeatable workflows
  • Run Llama, Mistral, Qwen, etc. on your laptop
  • Simple CLI + API
  • Hardware-aware (picks the right quant)
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Harder to use than hosted tools
  • Needs infra
  • Mac-only
  • Monthly AI sub on top of free app
  • Needs beefy laptop for larger models
  • Speed way behind cloud APIs
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier. S-tier if you self-host. The reason open-source image gen matters.S-tier if you're on Mac. The fastest way to get AI answers without context-switching.S-tier for local inference. If you care about privacy or want to tinker, install this today.
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