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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Skye A | HeyGen S | Jasper B | Lex 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. | AI avatar videos. Record once, speak any language. | Marketing-first AI writing. Brand voice + campaign tools. | Google Docs with an AI collaborator baked in. |
| Category | Agents | Video | Marketing | Writing |
| Pricing | Waitlist / Beta (pricing not yet disclosed) | Free + $24-$65/mo | $49-$129/mo | Free + $12/mo |
| Best for | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Course creators, multilingual marketers, anyone scaling video content. | Marketing teams that need brand-consistent output at scale. | Essays, long-form drafts, thinking on the page. |
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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 multilingual video. If you sell courses or speak at events, this is a cheat code. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form. |
| Link | Open → | Open → | Open → | Open → |