Compare AI tools

	GitHub Copilot B	Skye A	Duolingo Max A	Gemini A
Tagline	Microsoft/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.	Duolingo + AI. Explain My Answer + Roleplay features.	Google's answer. Best integrated with Workspace + free for a lot.
Category	Coding	Agents	Education	Chatbots
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Waitlist / Beta (pricing not yet disclosed)	$30/mo (or ~$168/yr)	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Teams 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.	Language learners who've outgrown basic Duolingo.	Anyone already on Google, research tasks, summarizing long documents.
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	Explain My Answer = personal tutor for every mistake Roleplay = real conversation practice Gamification that actually sticks	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
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	Pricey vs free Duolingo Conversation AI still stiff sometimes	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	B-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. If you already love Duolingo, worth it. If starting fresh, try ChatGPT Voice instead.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
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