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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
GitHub Copilot
B
Midjourney
S
Rows
A
TaglineOpen weights + strong photorealism. The open-source answer.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The aesthetic gold standard for AI image generation.Spreadsheets with AI + live integrations baked in.
Categoryimagecodingimagedata
PricingAPI + open weights (Schnell is Apache 2.0)Free (limited) + $10/mo Pro + $19/mo Business$10-$120/moFree + $19-$89/user/mo
Best forDevelopers + power users who want control and privacy.Teams with GitHub already. Devs who don't want to change IDEs.Anyone who wants beautiful images without thinking about prompts.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Best-in-class art direction
  • v7 is stunning
  • Great style consistency
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Harder to use than hosted tools
  • Needs infra
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • No free tier
  • Discord-first UX (web now available)
  • Less controllable than ComfyUI
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictA-tier. S-tier if you self-host. The reason open-source image gen matters.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for aesthetics. If you care how it looks more than how it's made, this wins.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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