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TaglineRun any open-source AI model with an API call.The aesthetic gold standard for AI image generation.Kuaishou's video model. The surprise standout.AI-powered networked notes. Roam with a brain.
CategoryDev PlatformImageVideoProductivity
PricingPay per second of compute$10-$120/moCredit-based, free trial$10/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Anyone who wants beautiful images without thinking about prompts.Anyone who wants top-tier video quality for less.Knowledge workers + thinkers who want AI in their second brain.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Best-in-class art direction
  • v7 is stunning
  • Great style consistency
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • No free tier
  • Discord-first UX (web now available)
  • Less controllable than ComfyUI
  • UX is rough for English speakers
  • Queue times
  • Expensive for just notes
  • Smaller community than Obsidian
Kai's verdictS-tier for open-source model APIs. The default in this space.S-tier for aesthetics. If you care how it looks more than how it's made, this wins.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.A-tier. Niche but beloved. If you've outgrown Notion, try this.
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