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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Perplexity S | Galileo AI B | GitHub Copilot B | Midjourney S | |
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| Tagline | AI search done right. Cited answers, not chat theater. | Prompt to UI design. Figma-ready outputs. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | The aesthetic gold standard for AI image generation. |
| Category | Research | Design | Coding | Image |
| Pricing | Free + $20/mo Pro | Free trial + paid plans | Free (limited) + $10/mo Pro + $19/mo Business | $10-$120/mo |
| Best for | Replacing Google for any question where you want a cited answer in seconds. | Designers brainstorming first drafts. | Teams with GitHub already. Devs who don't want to change IDEs. | Anyone who wants beautiful images without thinking about prompts. |
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| Kai's verdict | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | B-tier. Useful for first drafts. v0 is the better bet for shipping code. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for aesthetics. If you care how it looks more than how it's made, this wins. |
| Link | Open → | Open → | Open → | Open → |