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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Elicit S | Hume AI A | Rows A | Grok A | |
|---|---|---|---|---|
| Tagline | AI research assistant for academic literature. | Voice AI that reads + expresses emotion. | Spreadsheets with AI + live integrations baked in. | xAI's chatbot. Real-time X/Twitter data + fewer refusals. |
| Category | Research | Voice | Data | Chatbots |
| Pricing | Free + $12-$42/mo | Free tier + pay-as-you-go | Free + $19-$89/user/mo | Free + $30/mo SuperGrok + included with X Premium |
| Best for | Grad students, researchers, anyone doing literature reviews. | Therapy apps, customer service, any voice agent where emotion matters. | Ops teams, marketers, anyone building dashboards from multiple sources. | Breaking news, live event tracking, users already on X. |
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| Kai's verdict | S-tier for academic research. Nothing else comes close for systematic reviews. | A-tier in its niche. The only one that actually gets emotion right. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | A-tier for real-time. B-tier for everything else. Worth checking when news breaks. |
| Link | Open → | Open → | Open → | Open → |