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)
coding
image
productivity
writing
marketing
Cursor S | Claude Code S | Hume AI A | MagicSchool S | |
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| Tagline | VS Code fork that made AI coding actually work. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Voice AI that reads + expresses emotion. | AI platform built for teachers. Lesson plans + IEPs + admin. |
| Category | coding | coding | voice | education |
| Pricing | Free + $20/mo Pro + $40/mo Business | Part of Claude Pro/Max/Team plans | Free tier + pay-as-you-go | Free + $100/yr Plus + school plans |
| Best for | Developers. Non-developers who want to ship working code. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Therapy apps, customer service, any voice agent where emotion matters. | Teachers prepping materials. School districts. |
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| Kai's verdict | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | A-tier in its niche. The only one that actually gets emotion right. | S-tier for teachers. If you teach K-12, start here this week. |
| Link | Open → | Open → | Open → | Open → |