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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (4 selected)
Coding
Agents
Research
Chatbots
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Dev Platform
Data
Marketing
Education
GitHub Copilot
B
Skye
A
Flux (Black Forest Labs)
A
Cursor
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.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.Open weights + strong photorealism. The open-source answer.VS Code fork that made AI coding actually work.
CategoryCodingAgentsImageCoding
PricingFree (limited) + $10/mo Pro + $19/mo BusinessWaitlist / Beta (pricing not yet disclosed)API + open weights (Schnell is Apache 2.0)Free + $20/mo Pro + $40/mo Business
Best forTeams with GitHub already. Devs who don't want to change IDEs.iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.Developers + power users who want control and privacy.Developers. Non-developers who want to ship working code.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • 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
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • 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
  • Harder to use than hosted tools
  • Needs infra
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.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. S-tier if you self-host. The reason open-source image gen matters.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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