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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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
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Image
Meetings
Design
Productivity
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Rows
A
Stable Audio
A
Cline
A
Luma Dream Machine
A
TaglineSpreadsheets with AI + live integrations baked in.Stability AI's open audio model. Loops + SFX + background.Open-source VS Code agent. Reads + writes + runs.Smooth, cinematic motion. Image-to-video specialist.
CategoryDataAudioCodingVideo
PricingFree + $19-$89/user/moFree + $12/mo Pro + enterpriseFree (open source) + your API costsFree + $10-$500/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Game developers, podcasters needing SFX, video creators needing background music.VS Code users who want agentic coding without changing IDEs.Photographers animating stills, cinematic b-roll.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Not for full songs with vocals
  • Shorter generation limits
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Prompt fidelity below Runway
  • Queue times on free tier
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier for its niche. Different use case than Suno — SFX and loops, not songs.A-tier. Best free agentic option in VS Code. Use with Claude for best results.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.
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