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 | Fathom S | Google Veo A | Replicate S | |
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| Tagline | OpenAI's browser agent. Clicks and types on websites for you. | Meeting notes, free forever for individuals. | Google's video model. Baked into Gemini + YouTube Shorts. | Run any open-source AI model with an API call. |
| Category | Agents | Meetings | Video | Dev Platform |
| Pricing | Included with ChatGPT Pro $200/mo | Free for individuals + $15-$29/user/mo teams | Included with Gemini Advanced $20/mo + YouTube creator tools | Pay per second of compute |
| Best for | Power users willing to pay $200/mo for a browser bot. | Solo operators, freelancers, small teams on a budget. | Gemini Advanced users, YouTube Shorts creators. | Developers using open-source models (Flux, SDXL, Whisper, etc). |
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| Kai's verdict | B-tier. Still early. Manus is more flexible for less money. | S-tier for solo + free. The best free option, hands down. | A-tier if you already pay Gemini. B-tier standalone. | S-tier for open-source model APIs. The default in this space. |
| Link | Open → | Open → | Open → | Open → |