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.Pick tools (4 selected)
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GitHub Copilot B | ChatGPT Operator B | Galileo AI B | Elicit S | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | OpenAI's browser agent. Clicks and types on websites for you. | Prompt to UI design. Figma-ready outputs. | AI research assistant for academic literature. |
| Category | coding | agents | design | research |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Included with ChatGPT Pro $200/mo | Free trial + paid plans | Free + $12-$42/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Power users willing to pay $200/mo for a browser bot. | Designers brainstorming first drafts. | Grad students, researchers, anyone doing literature reviews. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | B-tier. Still early. Manus is more flexible for less money. | B-tier. Useful for first drafts. v0 is the better bet for shipping code. | S-tier for academic research. Nothing else comes close for systematic reviews. |
| Link | Open → | Open → | Open → | Open → |