Compare AI tools

	GitHub Copilot B	Gemini A	Skye A	DeepSeek S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	Google's answer. Best integrated with Workspace + free for a lot.	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.	Chinese open-weight powerhouse. Crazy cheap, genuinely smart.
Category	Coding	Chatbots	Agents	Chatbots
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free + $20/mo Advanced (bundled with 2TB Drive)	Waitlist / Beta (pricing not yet disclosed)	Free web + ultra-cheap API (~$0.14/M input tokens)
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Anyone already on Google, research tasks, summarizing long documents.	iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.	Developers + cost-conscious builders. Anyone fine with self-hosting.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous	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	Open weights you can self-host Strong reasoning + math Near-free API pricing DeepSeek-V3 / R1 are serious models
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Writing quality trails Claude Over-refusals on edge content UI is cluttered	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	Data goes to servers in China — privacy concerns for business use Chinese policy filters English polish trails Western models
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.	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 price/performance. A-tier for consumer use. If you build apps, this is the budget pick.
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