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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Grok A | Hex A | ChatGPT Operator B | HeyGen S | |
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| Tagline | xAI's chatbot. Real-time X/Twitter data + fewer refusals. | Modern data notebook with Magic AI assistant. | OpenAI's browser agent. Clicks and types on websites for you. | AI avatar videos. Record once, speak any language. |
| Category | Chatbots | Data | Agents | Video |
| Pricing | Free + $30/mo SuperGrok + included with X Premium | Free + $28+/user/mo | Included with ChatGPT Pro $200/mo | Free + $24-$65/mo |
| Best for | Breaking news, live event tracking, users already on X. | Data teams at startups + enterprises. | Power users willing to pay $200/mo for a browser bot. | Course creators, multilingual marketers, anyone scaling video content. |
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| Kai's verdict | A-tier for real-time. B-tier for everything else. Worth checking when news breaks. | A-tier for data teams. S-tier if you already live in SQL + Python. | B-tier. Still early. Manus is more flexible for less money. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. |
| Link | Open → | Open → | Open → | Open → |