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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
Granola
S
Ideogram
S
Lex
A
Devin
A
TaglineMeeting notes that don't suck. Runs locally, no bot joins.The one that actually gets text in images right.Google Docs with an AI collaborator baked in.Cognition Labs' autonomous coding engineer.
CategoryMeetingsImageWritingAgents
PricingFree + $18/moFree + $8/mo + $20/mo + $60/moFree + $12/mo$500/mo
Best forFounders, execs, consultants who live in calls.Anything with text — posters, ads, album covers, slide decks.Essays, long-form drafts, thinking on the page.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Mac-only
  • Single-user by design
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictS-tier. Category-defining UX. If you take notes in meetings, switch this week.S-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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