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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Hex A | Copy.ai A | GitHub Copilot B | Groq S | |
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| Tagline | Modern data notebook with Magic AI assistant. | AI GTM platform. Workflows for sales + marketing ops. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | The fastest AI inference in the world. Crazy low latency. |
| Category | Data | Marketing | Coding | Dev Platform |
| Pricing | Free + $28+/user/mo | Free + $49-$249/mo | Free (limited) + $10/mo Pro + $19/mo Business | Free tier + pay-as-you-go API |
| Best for | Data teams at startups + enterprises. | RevOps + marketing ops automating repetitive tasks. | Teams with GitHub already. Devs who don't want to change IDEs. | Developers who need sub-100ms LLM responses. |
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| Kai's verdict | A-tier for data teams. S-tier if you already live in SQL + Python. | A-tier for ops automation. B-tier for simple copy (use Claude). | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for speed. When latency is the product, start here. |
| Link | Open → | Open → | Open → | Open → |