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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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Otter.ai
B
Perplexity
S
Rows
A
MagicSchool
S
TaglineMeeting transcription veteran. Cross-platform, team-friendly.AI search done right. Cited answers, not chat theater.Spreadsheets with AI + live integrations baked in.AI platform built for teachers. Lesson plans + IEPs + admin.
CategoryMeetingsResearchDataEducation
PricingFree + $17-$30/user/moFree + $20/mo ProFree + $19-$89/user/moFree + $100/yr Plus + school plans
Best forTeams on Windows/PC. Anyone needing cross-platform coverage.Replacing Google for any question where you want a cited answer in seconds.Ops teams, marketers, anyone building dashboards from multiple sources.Teachers prepping materials. School districts.
Strengths
  • Joins meetings as a bot (Zoom, Meet, Teams)
  • Team sharing + search across transcripts
  • Live captioning
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
Weaknesses
  • Bot joining is intrusive
  • UX feels dated
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Teacher-only focus
  • Less useful for students
Kai's verdictB-tier. Granola is better UX but Otter works everywhere. Pick based on your platform.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for teachers. If you teach K-12, start here this week.
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