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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ChatGPT S | Claude Code S | Hume AI A | Rows A | |
|---|---|---|---|---|
| Tagline | The default. Strongest ecosystem + best multimodal breadth. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Voice AI that reads + expresses emotion. | Spreadsheets with AI + live integrations baked in. |
| Category | Chatbots | Coding | Voice | Data |
| Pricing | Free + $20/mo Plus + $200/mo Pro | Part of Claude Pro/Max/Team plans | Free tier + pay-as-you-go | Free + $19-$89/user/mo |
| Best for | General use, voice chat, image generation, first-time AI users. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Therapy apps, customer service, any voice agent where emotion matters. | Ops teams, marketers, anyone building dashboards from multiple sources. |
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| Kai's verdict | S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | 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. |
| Link | Open → | Open → | Open → | Open → |