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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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Leonardo.ai
A
Recraft
S
Replit Agent
A
Replicate
S
TaglineGamer + creator image gen with model fine-tuning built in.Vector + raster AI for designers. Actually controls the output.Replit's AI that builds + deploys full apps on their platform.Run any open-source AI model with an API call.
CategoryImageImageCodingDev Platform
PricingFree + $12-$60/moFree + $12-$48/mo$10-$25/mo Core/TeamsPay per second of compute
Best forIndie game devs, illustrators, anyone training custom style models.Designers, brand teams, anyone needing vector output or tight style control.Teachers, students, prototypers, hackathon builders.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictA-tier for creators training custom looks. B-tier for general use.S-tier for designers. The only one that takes vectors seriously.A-tier. Best for teaching a kid to code in 2026.S-tier for open-source model APIs. The default in this space.
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