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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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Rows
A
Skye
A
Aider
A
HeyGen
S
TaglineSpreadsheets with AI + live integrations baked in.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.Terminal-based AI pair programmer. Git-aware, model-flexible.AI avatar videos. Record once, speak any language.
CategoryDataAgentsCodingVideo
PricingFree + $19-$89/user/moWaitlist / Beta (pricing not yet disclosed)Free (open source) + whatever API you useFree + $24-$65/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.Developers who want open-source tooling with full control.Course creators, multilingual marketers, anyone scaling video content.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • 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
  • Works in any terminal
  • Auto-commits changes with meaningful messages
  • Works with any model (Claude, GPT, local)
  • Minimal learning curve
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • 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
  • Terminal-only
  • Less agentic than Claude Code
  • Setup on Windows is fiddly
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.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.)A-tier. The right answer if you want open-source + terminal-native + model-agnostic.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.
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