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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Pika A | Hex A | Rows A | Perplexity S | |
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| Tagline | The playful, accessible AI video tool. | Modern data notebook with Magic AI assistant. | Spreadsheets with AI + live integrations baked in. | AI search done right. Cited answers, not chat theater. |
| Category | Video | Data | Data | Research |
| Pricing | Free + $8-$58/mo | Free + $28+/user/mo | Free + $19-$89/user/mo | Free + $20/mo Pro |
| Best for | Social media creators, beginners, anyone wanting quick fun clips. | Data teams at startups + enterprises. | Ops teams, marketers, anyone building dashboards from multiple sources. | Replacing Google for any question where you want a cited answer in seconds. |
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| Kai's verdict | A-tier for social/casual. B-tier for serious work. Good entry point. | A-tier for data teams. S-tier if you already live in SQL + Python. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. |
| Link | Open → | Open → | Open → | Open → |