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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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Taskade
B
Perplexity
S
Skye
A
Writesonic
B
TaglineAI project management with agents for each team.AI search done right. Cited answers, not chat theater.An agentic iPhone home screen that replaces your static icon grid with AI widgets that proactively surface health, calendar, finance, and local context — without you having to open a single app.SEO-first AI writer. Optimized for ranking content.
CategoryProductivityResearchAgentsMarketing
PricingFree + $8-$20/user/moFree + $20/mo ProWaitlist / Beta (pricing not yet disclosed)Free + $15-$99/mo
Best forSmall teams wanting AI baked into project management.Replacing Google for any question where you want a cited answer in seconds.iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.Content marketers churning out SEO articles.
Strengths
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Ambient, proactive intelligence delivered via native iOS widgets — no app-switching required
  • Cross-domain context: health, calendar, email, finances, and local recommendations in one layer
  • Works within iOS permission model (no jailbreak or sideloading), making App Store approval plausible
  • Strong pre-launch signal: 25k+ waitlist and backing from a16z, True Ventures, and SV Angel
  • SEO built-in (Surfer integration)
  • Article generator for long-form
  • Chatsonic for research
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Still pre-launch / beta — zero proven track record and no public pricing yet
  • iPhone-only by design, which immediately locks out half the smartphone market
  • Battery drain and privacy concerns from constant ambient context scanning are real and unresolved
  • Output quality behind Claude for polish
  • SEO automation can produce generic content
Kai's verdictB-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.The concept is genuinely compelling — turning the home screen into a living AI layer is a smarter bet than yet another chat interface — but this is vaporware until it ships publicly and we see whether Apple's sandbox lets it breathe. (Verdict pending Phi's full review.)B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic.
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