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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
Perplexity
S
Udio
A
TaglineMeeting notes, free forever for individuals.OpenAI's image model. Built into ChatGPT Plus.AI search done right. Cited answers, not chat theater.Suno's main rival. Often better on instrumental nuance.
CategoryMeetingsImageResearchAudio
PricingFree for individuals + $15-$29/user/mo teamsIncluded with ChatGPT Plus $20/moFree + $20/mo ProFree + $10-$30/mo
Best forSolo operators, freelancers, small teams on a budget.ChatGPT Plus users who want images without paying extra.Replacing Google for any question where you want a cited answer in seconds.Musicians comparing AI outputs. Anyone who didn't click with Suno.
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
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
Weaknesses
  • Bot-joining model
  • Team features gated
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Same copyright gray zone as Suno
  • Ecosystem smaller
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.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Genuinely different vibe from Suno — worth trying both for a month.
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