Compare AI tools

	GitHub Copilot B	Gamma A	Skye A	Claude S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	AI slide decks that don't look AI-generated.	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.	Anthropic's flagship — best reasoning + longest useful context.
Category	Coding	Productivity	Agents	Chatbots
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free + $10-$20/mo	Waitlist / Beta (pricing not yet disclosed)	Free + $20/mo Pro + team/enterprise
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Pitch decks, proposals, internal presentations — fast.	iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.	Long writing, code, careful thinking, documents over 50 pages.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Strong templates Decks, docs, webpages Doesn't look generic	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	Best-in-class writing + nuanced reasoning 1M context on Opus Artifacts for code/docs Lowest hallucination rate in my testing
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Locked into Gamma's format Export 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	Image generation is weak No native web search on all tiers
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.	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 reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.
Link	Open →	Open →	Open →	Open →