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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
Cline
A
Adobe Firefly
A
GitHub Copilot
B
TaglineOpen weights + strong photorealism. The open-source answer.Open-source VS Code agent. Reads + writes + runs.Commercially safe image gen, deeply integrated with Photoshop.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.
CategoryImageCodingImageCoding
PricingAPI + open weights (Schnell is Apache 2.0)Free (open source) + your API costsFree + included with Creative CloudFree (limited) + $10/mo Pro + $19/mo Business
Best forDevelopers + power users who want control and privacy.VS Code users who want agentic coding without changing IDEs.Anyone in Creative Cloud. Brands that need copyright clarity.Teams with GitHub already. Devs who don't want to change IDEs.
Strengths
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
Weaknesses
  • Harder to use than hosted tools
  • Needs infra
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Less agentic than Cursor/Claude Code
  • Model quality varies
Kai's verdictA-tier. S-tier if you self-host. The reason open-source image gen matters.A-tier. Best free agentic option in VS Code. Use with Claude for best results.S-tier inside Photoshop (Generative Fill). B-tier standalone.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.
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