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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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Skye A | Perplexity S | Flux (Black Forest Labs) A | Sora A | |
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| Tagline | 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 search done right. Cited answers, not chat theater. | Open weights + strong photorealism. The open-source answer. | OpenAI's video model. Long clips, cinematic quality. |
| Category | Agents | Research | Image | Video |
| Pricing | Waitlist / Beta (pricing not yet disclosed) | Free + $20/mo Pro | API + open weights (Schnell is Apache 2.0) | Included with ChatGPT Plus/Pro |
| Best for | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Replacing Google for any question where you want a cited answer in seconds. | Developers + power users who want control and privacy. | ChatGPT subscribers experimenting with cinematic shots. |
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| Kai's verdict | 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.) | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | A-tier. S-tier if you self-host. The reason open-source image gen matters. | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. |
| Link | Open → | Open → | Open → | Open → |