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Hugging Face
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Skye
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Reflect
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TaglineThe GitHub of AI. Models, datasets, spaces — all in one.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.AI-powered networked notes. Roam with a brain.
CategoryDev PlatformAgentsProductivity
PricingFree + $9-$20/mo + enterpriseWaitlist / Beta (pricing not yet disclosed)$10/mo
Best forAny ML/AI developer. Hobbyists exploring open models.iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.Knowledge workers + thinkers who want AI in their second brain.
Strengths
  • Largest open-source AI model hub
  • Hosted inference via Spaces + Inference Endpoints
  • Great community
  • 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
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
Weaknesses
  • Overwhelming for beginners
  • Hosted inference pricing 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
  • Expensive for just notes
  • Smaller community than Obsidian
Kai's verdictS-tier infrastructure. The one platform every AI dev eventually uses.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. Niche but beloved. If you've outgrown Notion, try this.
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