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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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DALL-E 3
B
HeyGen
S
Leonardo.ai
A
Flux (Black Forest Labs)
A
TaglineOpenAI's image model. Built into ChatGPT Plus.AI avatar videos. Record once, speak any language.Gamer + creator image gen with model fine-tuning built in.Open weights + strong photorealism. The open-source answer.
CategoryImageVideoImageImage
PricingIncluded with ChatGPT Plus $20/moFree + $24-$65/moFree + $12-$60/moAPI + open weights (Schnell is Apache 2.0)
Best forChatGPT Plus users who want images without paying extra.Course creators, multilingual marketers, anyone scaling video content.Indie game devs, illustrators, anyone training custom style models.Developers + power users who want control and privacy.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • General output behind Midjourney
  • Can be overwhelming
  • Harder to use than hosted tools
  • Needs infra
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.A-tier for creators training custom looks. B-tier for general use.A-tier. S-tier if you self-host. The reason open-source image gen matters.
LinkOpen →Open →Open →Open →