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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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Fathom
S
DALL-E 3
B
Lex
A
Suno
S
TaglineMeeting notes, free forever for individuals.OpenAI's image model. Built into ChatGPT Plus.Google Docs with an AI collaborator baked in.Prompt to full song with vocals, instruments, the works.
CategoryMeetingsImageWritingAudio
PricingFree for individuals + $15-$29/user/mo teamsIncluded with ChatGPT Plus $20/moFree + $12/moFree + $10/mo + $30/mo
Best forSolo operators, freelancers, small teams on a budget.ChatGPT Plus users who want images without paying extra.Essays, long-form drafts, thinking on the page.Jingles, intros, demos, sketches, personal use.
Strengths
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
Weaknesses
  • Bot-joining model
  • Team features gated
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Copyright gray zone
  • Audio quality behind studio
Kai's verdictS-tier for solo + free. The best free option, hands down.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier in its category. The first AI music tool I'd actually listen to.
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