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 (3 selected)
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GitHub Copilot B | Bolt.new (StackBlitz) A | Khanmigo S | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Prompt to deployed full-stack app in the browser. | Khan Academy's AI tutor. Socratic method, built for learning. |
| Category | coding | coding | education |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $20-$200/mo | $4/mo (free for teachers) |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | PMs, founders, non-devs shipping MVPs. | Students K-12. Parents helping with homework. Teachers prepping lessons. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier. Best for fast prototypes. Competitive with Lovable — try both. | S-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up. |
| Link | Open → | Open → | Open → |