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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OpenRouter S | Rows A | Skye A | Claude Code S | |
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| Tagline | One API, every model. Pay-as-you-go, no subscriptions. | 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. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. |
| Category | Dev Platform | Data | Agents | Coding |
| Pricing | Pay per token — model-dependent | Free + $19-$89/user/mo | Waitlist / Beta (pricing not yet disclosed) | Part of Claude Pro/Max/Team plans |
| Best for | Developers experimenting across models. Apps that want fallback logic. | 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. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. |
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| Kai's verdict | S-tier for model-shopping. I use this for every prototype before committing. | 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.) | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. |
| Link | Open → | Open → | Open → | Open → |