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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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MagicSchool
S
Flux (Black Forest Labs)
A
GitHub Copilot
B
TaglineAI platform built for teachers. Lesson plans + IEPs + admin.Open weights + strong photorealism. The open-source answer.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.
Categoryeducationimagecoding
PricingFree + $100/yr Plus + school plansAPI + open weights (Schnell is Apache 2.0)Free (limited) + $10/mo Pro + $19/mo Business
Best forTeachers prepping materials. School districts.Developers + power users who want control and privacy.Teams with GitHub already. Devs who don't want to change IDEs.
Strengths
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
Weaknesses
  • Teacher-only focus
  • Less useful for students
  • Harder to use than hosted tools
  • Needs infra
  • Less agentic than Cursor/Claude Code
  • Model quality varies
Kai's verdictS-tier for teachers. If you teach K-12, start here this week.A-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.
LinkOpen →Open →Open →