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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Cursor S | Cursor TypeScript SDK A | Rows A | Devin A | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | Wire Cursor's full coding-agent runtime into your own apps, scripts, and CI/CD pipelines with a few lines of TypeScript. | Spreadsheets with AI + live integrations baked in. | Cognition Labs' autonomous coding engineer. |
| Category | Coding | Dev Platform | Data | Agents |
| Pricing | Free + $20/mo Pro + $40/mo Business | Token-based; requires Cursor plan (Pro from $20/mo). Composer 2 at $0.50/$2.50 per M tokens (in/out); fast variant $1.50/$7.50 per M tokens. | Free + $19-$89/user/mo | $500/mo |
| Best for | Developers. Non-developers who want to ship working code. | Engineering teams who already use Cursor and want to embed its coding-agent runtime into CI/CD pipelines, backend services, or internal developer tools without building agent infrastructure from scratch. | Ops teams, marketers, anyone building dashboards from multiple sources. | Engineering teams offloading tickets. Ops/platform work. |
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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. | If your team is already in the Cursor ecosystem, this is a genuinely compelling way to turn ad-hoc AI coding sessions into durable, automated workflows — but the beta label and Cursor's history with opaque pricing mean you'll want to set hard budget guardrails before going to production. (Verdict pending Phi's full review.) | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. |
| Link | Open → | Open → | Open → | Open → |