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.Pick tools (4 selected)
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Rows A | HeyGen S | Hex A | Runway S | |
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| Tagline | Spreadsheets with AI + live integrations baked in. | AI avatar videos. Record once, speak any language. | Modern data notebook with Magic AI assistant. | The pro's AI video tool. Gen-4 is the current bar. |
| Category | data | video | data | video |
| Pricing | Free + $19-$89/user/mo | Free + $24-$65/mo | Free + $28+/user/mo | Free + $15-$95/mo |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | Course creators, multilingual marketers, anyone scaling video content. | Data teams at startups + enterprises. | Marketing video, pitch decks, b-roll, creative shorts. |
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| Kai's verdict | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | A-tier for data teams. S-tier if you already live in SQL + Python. | S-tier. Market leader with reason. Start here for serious video. |
| Link | Open → | Open → | Open → | Open → |