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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ChatGPT Operator B | Devin A | Otter.ai B | Cursor S | |
|---|---|---|---|---|
| Tagline | OpenAI's browser agent. Clicks and types on websites for you. | Cognition Labs' autonomous coding engineer. | Meeting transcription veteran. Cross-platform, team-friendly. | VS Code fork that made AI coding actually work. |
| Category | Agents | Agents | Meetings | Coding |
| Pricing | Included with ChatGPT Pro $200/mo | $500/mo | Free + $17-$30/user/mo | Free + $20/mo Pro + $40/mo Business |
| Best for | Power users willing to pay $200/mo for a browser bot. | Engineering teams offloading tickets. Ops/platform work. | Teams on Windows/PC. Anyone needing cross-platform coverage. | Developers. Non-developers who want to ship working code. |
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| Kai's verdict | B-tier. Still early. Manus is more flexible for less money. | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. | B-tier. Granola is better UX but Otter works everywhere. Pick based on your platform. | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. |
| Link | Open → | Open → | Open → | Open → |