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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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A
Luma Dream Machine
A
TaglineAI-powered networked notes. Roam with a brain.Smooth, cinematic motion. Image-to-video specialist.
Categoryproductivityvideo
Pricing$10/moFree + $10-$500/mo
Best forKnowledge workers + thinkers who want AI in their second brain.Photographers animating stills, cinematic b-roll.
Strengths
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
Weaknesses
  • Expensive for just notes
  • Smaller community than Obsidian
  • Prompt fidelity below Runway
  • Queue times on free tier
Kai's verdictA-tier. Niche but beloved. If you've outgrown Notion, try this.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.
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