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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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Gamma
A
Claude Code
S
Reflect
A
Fathom
S
TaglineAI slide decks that don't look AI-generated.Anthropic's CLI agent. Opus-powered, operates on your repo directly.AI-powered networked notes. Roam with a brain.Meeting notes, free forever for individuals.
CategoryProductivityCodingProductivityMeetings
PricingFree + $10-$20/moPart of Claude Pro/Max/Team plans$10/moFree for individuals + $15-$29/user/mo teams
Best forPitch decks, proposals, internal presentations — fast.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Knowledge workers + thinkers who want AI in their second brain.Solo operators, freelancers, small teams on a budget.
Strengths
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
Weaknesses
  • Locked into Gamma's format
  • Export quality varies
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Expensive for just notes
  • Smaller community than Obsidian
  • Bot-joining model
  • Team features gated
Kai's verdictA-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Niche but beloved. If you've outgrown Notion, try this.S-tier for solo + free. The best free option, hands down.
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