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 | Windsurf A | Manus S | Claude Code S | |
|---|---|---|---|---|
| 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. | Codeium's agentic IDE. Cascade agent + strong free tier. | Autonomous AI agent that actually finishes tasks. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. |
| Category | Agents | Coding | Agents | Coding |
| Pricing | Waitlist / Beta (pricing not yet disclosed) | Free + $15/mo Pro | Free tier + $39-$199/mo | Part of Claude Pro/Max/Team plans |
| Best for | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Developers who want Cursor-like power for less money. | People who want to hand off tasks entirely — trip planning, research, spreadsheet building. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. |
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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.) | A-tier. Close second to Cursor. If $5/mo matters, start here. | S-tier in the agent category. The first one I'd give to a non-technical friend. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. |
| Link | Open → | Open → | Open → | Open → |