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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
Perplexity
S
Cursor
S
Suno
S
TaglineMeeting notes that don't suck. Runs locally, no bot joins.AI search done right. Cited answers, not chat theater.VS Code fork that made AI coding actually work.Prompt to full song with vocals, instruments, the works.
CategoryMeetingsResearchCodingAudio
PricingFree + $18/moFree + $20/mo ProFree + $20/mo Pro + $40/mo BusinessFree + $10/mo + $30/mo
Best forFounders, execs, consultants who live in calls.Replacing Google for any question where you want a cited answer in seconds.Developers. Non-developers who want to ship working code.Jingles, intros, demos, sketches, personal use.
Strengths
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
Weaknesses
  • Mac-only
  • Single-user by design
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Copyright gray zone
  • Audio quality behind studio
Kai's verdictS-tier. Category-defining UX. If you take notes in meetings, switch this week.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier in its category. The first AI music tool I'd actually listen to.
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