Compare AI tools
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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Coding
Image
Productivity
Writing
Marketing
Skye A | Cursor S | Jasper B | Reflect 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. | VS Code fork that made AI coding actually work. | Marketing-first AI writing. Brand voice + campaign tools. | AI-powered networked notes. Roam with a brain. |
| Category | Agents | Coding | Marketing | Productivity |
| Pricing | Waitlist / Beta (pricing not yet disclosed) | Free + $20/mo Pro + $40/mo Business | $49-$129/mo | $10/mo |
| Best for | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Developers. Non-developers who want to ship working code. | Marketing teams that need brand-consistent output at scale. | Knowledge workers + thinkers who want AI in their second brain. |
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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 coding. If you write code of any kind, this pays back the $20 in a day. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | A-tier. Niche but beloved. If you've outgrown Notion, try this. |
| Link | Open → | Open → | Open → | Open → |