Compare AI tools

	Skye A	Windsurf A	Perplexity S	Replicate S
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.	Codeium's agentic IDE. Cascade agent + strong free tier.	AI search done right. Cited answers, not chat theater.	Run any open-source AI model with an API call.
Category	Agents	Coding	Research	Dev Platform
Pricing	Waitlist / Beta (pricing not yet disclosed)	Free + $15/mo Pro	Free + $20/mo Pro	Pay per second of compute
Best for	iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.	Developers who want Cursor-like power for less money.	Replacing Google for any question where you want a cited answer in seconds.	Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths	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	Cheaper than Cursor Cascade agent for multi-file tasks Solid free tier	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy
Weaknesses	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	Smaller community Model selection more limited	Not a general chatbot Answers can be shallow on complex topics	Cold starts on less-popular models Pricing gets real at scale
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.)	A-tier. Close second to Cursor. If $5/mo matters, start here.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	S-tier for open-source model APIs. The default in this space.
Link	Open →	Open →	Open →	Open →