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
Devin A | Rows A | MagicSchool S | |
|---|---|---|---|
| Tagline | Cognition Labs' autonomous coding engineer. | Spreadsheets with AI + live integrations baked in. | AI platform built for teachers. Lesson plans + IEPs + admin. |
| Category | Agents | Data | Education |
| Pricing | $500/mo | Free + $19-$89/user/mo | Free + $100/yr Plus + school plans |
| Best for | Engineering teams offloading tickets. Ops/platform work. | Ops teams, marketers, anyone building dashboards from multiple sources. | Teachers prepping materials. School districts. |
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| Kai's verdict | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for teachers. If you teach K-12, start here this week. |
| Link | Open → | Open → | Open → |