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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Rows A | v0 S | HeyGen S | Fathom S | |
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| Tagline | Spreadsheets with AI + live integrations baked in. | Vercel's AI-powered UI generator. Prompt to shadcn component. | AI avatar videos. Record once, speak any language. | Meeting notes, free forever for individuals. |
| Category | Data | Design | Video | Meetings |
| Pricing | Free + $19-$89/user/mo | Free + $20/mo | Free + $24-$65/mo | Free for individuals + $15-$29/user/mo teams |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | Frontend devs, PMs prototyping UIs, anyone on Next.js. | Course creators, multilingual marketers, anyone scaling video content. | 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. | S-tier. If you're on Vercel/shadcn, this is cheating. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | S-tier for solo + free. The best free option, hands down. |
| Link | Open → | Open → | Open → | Open → |