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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (4 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
Reflect
A
GitHub Copilot
B
Midjourney
S
MagicSchool
S
TaglineAI-powered networked notes. Roam with a brain.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The aesthetic gold standard for AI image generation.AI platform built for teachers. Lesson plans + IEPs + admin.
CategoryProductivityCodingImageEducation
Pricing$10/moFree (limited) + $10/mo Pro + $19/mo Business$10-$120/moFree + $100/yr Plus + school plans
Best forKnowledge workers + thinkers who want AI in their second brain.Teams with GitHub already. Devs who don't want to change IDEs.Anyone who wants beautiful images without thinking about prompts.Teachers prepping materials. School districts.
Strengths
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Best-in-class art direction
  • v7 is stunning
  • Great style consistency
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
Weaknesses
  • Expensive for just notes
  • Smaller community than Obsidian
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • No free tier
  • Discord-first UX (web now available)
  • Less controllable than ComfyUI
  • Teacher-only focus
  • Less useful for students
Kai's verdictA-tier. Niche but beloved. If you've outgrown Notion, try this.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.S-tier for teachers. If you teach K-12, start here this week.
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