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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Hex A | Claude Code S | GitHub Copilot B | Khanmigo S | |
|---|---|---|---|---|
| Tagline | Modern data notebook with Magic AI assistant. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Khan Academy's AI tutor. Socratic method, built for learning. |
| Category | data | coding | coding | education |
| Pricing | Free + $28+/user/mo | Part of Claude Pro/Max/Team plans | Free (limited) + $10/mo Pro + $19/mo Business | $4/mo (free for teachers) |
| Best for | Data teams at startups + enterprises. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Teams with GitHub already. Devs who don't want to change IDEs. | Students K-12. Parents helping with homework. Teachers prepping lessons. |
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| Kai's verdict | A-tier for data teams. S-tier if you already live in SQL + Python. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up. |
| Link | Open → | Open → | Open → | Open → |