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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Aider A | Lovable A | Skye A | Claude Code S | |
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| Tagline | Terminal-based AI pair programmer. Git-aware, model-flexible. | Build a full app from a prompt. Stripe-ready. | 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 | Coding | Design | Agents | Coding |
| Pricing | Free (open source) + whatever API you use | Free + $25-$100/mo | Waitlist / Beta (pricing not yet disclosed) | Part of Claude Pro/Max/Team plans |
| Best for | Developers who want open-source tooling with full control. | Non-devs + solopreneurs shipping MVPs. | 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 | A-tier. The right answer if you want open-source + terminal-native + model-agnostic. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | 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 → |