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)
coding
image
productivity
writing
marketing
Windsurf A | MagicSchool S | Bolt.new (StackBlitz) A | |
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| Tagline | Codeium's agentic IDE. Cascade agent + strong free tier. | AI platform built for teachers. Lesson plans + IEPs + admin. | Prompt to deployed full-stack app in the browser. |
| Category | coding | education | coding |
| Pricing | Free + $15/mo Pro | Free + $100/yr Plus + school plans | Free + $20-$200/mo |
| Best for | Developers who want Cursor-like power for less money. | Teachers prepping materials. School districts. | PMs, founders, non-devs shipping MVPs. |
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| Kai's verdict | A-tier. Close second to Cursor. If $5/mo matters, start here. | S-tier for teachers. If you teach K-12, start here this week. | A-tier. Best for fast prototypes. Competitive with Lovable — try both. |
| Link | Open → | Open → | Open → |