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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Dev Platform
Coding
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Productivity
Writing
Marketing
Rows A | Cursor TypeScript SDK A | Claude S | Fathom S | |
|---|---|---|---|---|
| Tagline | Spreadsheets with AI + live integrations baked in. | Wire Cursor's full coding-agent runtime into your own apps, scripts, and CI/CD pipelines with a few lines of TypeScript. | Anthropic's flagship — best reasoning + longest useful context. | Meeting notes, free forever for individuals. |
| Category | Data | Dev Platform | Chatbots | Meetings |
| Pricing | Free + $19-$89/user/mo | 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 + $20/mo Pro + team/enterprise | Free for individuals + $15-$29/user/mo teams |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | 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. | Long writing, code, careful thinking, documents over 50 pages. | Solo operators, freelancers, small teams on a budget. |
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| Kai's verdict | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | 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.) | S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work. | S-tier for solo + free. The best free option, hands down. |
| Link | Open → | Open → | Open → | Open → |