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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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Flux (Black Forest Labs)
A
Adobe Firefly
A
HeyGen
S
Gemini
A
TaglineOpen weights + strong photorealism. The open-source answer.Commercially safe image gen, deeply integrated with Photoshop.AI avatar videos. Record once, speak any language.Google's answer. Best integrated with Workspace + free for a lot.
CategoryImageImageVideoChatbots
PricingAPI + open weights (Schnell is Apache 2.0)Free + included with Creative CloudFree + $24-$65/moFree + $20/mo Advanced (bundled with 2TB Drive)
Best forDevelopers + power users who want control and privacy.Anyone in Creative Cloud. Brands that need copyright clarity.Course creators, multilingual marketers, anyone scaling video content.Anyone already on Google, research tasks, summarizing long documents.
Strengths
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
Weaknesses
  • Harder to use than hosted tools
  • Needs infra
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
Kai's verdictA-tier. S-tier if you self-host. The reason open-source image gen matters.S-tier inside Photoshop (Generative Fill). B-tier standalone.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
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