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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Runway S | Rows A | Skye A | |
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| Tagline | The pro's AI video tool. Gen-4 is the current bar. | Spreadsheets with AI + live integrations baked in. | 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. |
| Category | Video | Data | Agents |
| Pricing | Free + $15-$95/mo | Free + $19-$89/user/mo | Waitlist / Beta (pricing not yet disclosed) |
| Best for | Marketing video, pitch decks, b-roll, creative shorts. | Ops teams, marketers, anyone building dashboards from multiple sources. | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. |
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| Kai's verdict | S-tier. Market leader with reason. Start here for serious video. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | 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.) |
| Link | Open → | Open → | Open → |