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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
HeyGen
S
Recraft
S
Devin
A
TaglineGamer + creator image gen with model fine-tuning built in.AI avatar videos. Record once, speak any language.Vector + raster AI for designers. Actually controls the output.Cognition Labs' autonomous coding engineer.
CategoryImageVideoImageAgents
PricingFree + $12-$60/moFree + $24-$65/moFree + $12-$48/mo$500/mo
Best forIndie game devs, illustrators, anyone training custom style models.Course creators, multilingual marketers, anyone scaling video content.Designers, brand teams, anyone needing vector output or tight style control.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictA-tier for creators training custom looks. B-tier for general use.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.S-tier for designers. The only one that takes vectors seriously.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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