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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Claude Code S | OpenRouter S | Recraft S | Replicate S | |
|---|---|---|---|---|
| Tagline | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | One API, every model. Pay-as-you-go, no subscriptions. | Vector + raster AI for designers. Actually controls the output. | Run any open-source AI model with an API call. |
| Category | Coding | Dev Platform | Image | Dev Platform |
| Pricing | Part of Claude Pro/Max/Team plans | Pay per token — model-dependent | Free + $12-$48/mo | Pay per second of compute |
| Best for | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Developers experimenting across models. Apps that want fallback logic. | Designers, brand teams, anyone needing vector output or tight style control. | Developers using open-source models (Flux, SDXL, Whisper, etc). |
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| Kai's verdict | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | S-tier for model-shopping. I use this for every prototype before committing. | S-tier for designers. The only one that takes vectors seriously. | S-tier for open-source model APIs. The default in this space. |
| Link | Open → | Open → | Open → | Open → |