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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.
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Copy.ai
A
NotebookLM
S
GitHub Copilot
B
Gamma
A
TaglineAI GTM platform. Workflows for sales + marketing ops.Google's research notebook. Turns your docs into a podcast.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI slide decks that don't look AI-generated.
Categorymarketingresearchcodingproductivity
PricingFree + $49-$249/moFreeFree (limited) + $10/mo Pro + $19/mo BusinessFree + $10-$20/mo
Best forRevOps + marketing ops automating repetitive tasks.Students, researchers, anyone with a stack of PDFs or a topic to learn.Teams with GitHub already. Devs who don't want to change IDEs.Pitch decks, proposals, internal presentations — fast.
Strengths
  • Workflow builder for GTM automations
  • CRM enrichment + outbound sequences
  • Scales better than ad-hoc prompts
  • Upload anything, ask questions, get cited answers
  • Audio Overview turns docs into a 10-min podcast
  • Great for studying
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
Weaknesses
  • Overlaps with general chatbots
  • Workflow setup takes time
  • Google-only
  • Can be slow on large corpora
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Locked into Gamma's format
  • Export quality varies
Kai's verdictA-tier for ops automation. B-tier for simple copy (use Claude).S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.
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