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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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Agents
Voice
Video
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Research
Coding
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Image
Meetings
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Data
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Education
MagicSchool
S
DALL-E 3
B
Claude Code
S
Hume AI
A
TaglineAI platform built for teachers. Lesson plans + IEPs + admin.OpenAI's image model. Built into ChatGPT Plus.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Voice AI that reads + expresses emotion.
CategoryEducationImageCodingVoice
PricingFree + $100/yr Plus + school plansIncluded with ChatGPT Plus $20/moPart of Claude Pro/Max/Team plansFree tier + pay-as-you-go
Best forTeachers prepping materials. School districts.ChatGPT Plus users who want images without paying extra.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Therapy apps, customer service, any voice agent where emotion matters.
Strengths
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
Weaknesses
  • Teacher-only focus
  • Less useful for students
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Niche use case
  • Pricing ramps fast
Kai's verdictS-tier for teachers. If you teach K-12, start here this week.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier in its niche. The only one that actually gets emotion right.
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