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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Coding
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GitHub Copilot B | Bolt.new (StackBlitz) A | MagicSchool S | ChatGPT Operator B | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Prompt to deployed full-stack app in the browser. | AI platform built for teachers. Lesson plans + IEPs + admin. | OpenAI's browser agent. Clicks and types on websites for you. |
| Category | Coding | Coding | Education | Agents |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $20-$200/mo | Free + $100/yr Plus + school plans | Included with ChatGPT Pro $200/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | PMs, founders, non-devs shipping MVPs. | Teachers prepping materials. School districts. | Power users willing to pay $200/mo for a browser bot. |
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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 teachers. If you teach K-12, start here this week. | B-tier. Still early. Manus is more flexible for less money. |
| Link | Open → | Open → | Open → | Open → |