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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
Perplexity
S
Manus
S
Granola
S
Hex
A
TaglineAI search done right. Cited answers, not chat theater.Autonomous AI agent that actually finishes tasks.Meeting notes that don't suck. Runs locally, no bot joins.Modern data notebook with Magic AI assistant.
CategoryResearchAgentsMeetingsData
PricingFree + $20/mo ProFree tier + $39-$199/moFree + $18/moFree + $28+/user/mo
Best forReplacing Google for any question where you want a cited answer in seconds.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Founders, execs, consultants who live in calls.Data teams at startups + enterprises.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Mac-only
  • Single-user by design
  • Overkill for casual users
  • Enterprise pricing
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier in the agent category. The first one I'd give to a non-technical friend.S-tier. Category-defining UX. If you take notes in meetings, switch this week.A-tier for data teams. S-tier if you already live in SQL + Python.
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