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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Fathom S | Kling A | Replicate S | Rows A | |
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| Tagline | Meeting notes, free forever for individuals. | Kuaishou's video model. The surprise standout. | Run any open-source AI model with an API call. | Spreadsheets with AI + live integrations baked in. |
| Category | Meetings | Video | Dev Platform | Data |
| Pricing | Free for individuals + $15-$29/user/mo teams | Credit-based, free trial | Pay per second of compute | Free + $19-$89/user/mo |
| Best for | Solo operators, freelancers, small teams on a budget. | Anyone who wants top-tier video quality for less. | Developers using open-source models (Flux, SDXL, Whisper, etc). | Ops teams, marketers, anyone building dashboards from multiple sources. |
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| Kai's verdict | S-tier for solo + free. The best free option, hands down. | A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class. | S-tier for open-source model APIs. The default in this space. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. |
| Link | Open → | Open → | Open → | Open → |