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Leonardo.ai
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TaglineTerminal-based AI pair programmer. Git-aware, model-flexible.Vector + raster AI for designers. Actually controls the output.Gamer + creator image gen with model fine-tuning built in.Spreadsheets with AI + live integrations baked in.
CategoryCodingImageImageData
PricingFree (open source) + whatever API you useFree + $12-$48/moFree + $12-$60/moFree + $19-$89/user/mo
Best forDevelopers who want open-source tooling with full control.Designers, brand teams, anyone needing vector output or tight style control.Indie game devs, illustrators, anyone training custom style models.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Works in any terminal
  • Auto-commits changes with meaningful messages
  • Works with any model (Claude, GPT, local)
  • Minimal learning curve
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Terminal-only
  • Less agentic than Claude Code
  • Setup on Windows is fiddly
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • General output behind Midjourney
  • Can be overwhelming
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictA-tier. The right answer if you want open-source + terminal-native + model-agnostic.S-tier for designers. The only one that takes vectors seriously.A-tier for creators training custom looks. B-tier for general use.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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