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)
Coding
Image
Productivity
Writing
Marketing
Midjourney S | HeyGen S | Rows A | Replicate S | |
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| Tagline | The aesthetic gold standard for AI image generation. | AI avatar videos. Record once, speak any language. | Spreadsheets with AI + live integrations baked in. | Run any open-source AI model with an API call. |
| Category | Image | Video | Data | Dev Platform |
| Pricing | $10-$120/mo | Free + $24-$65/mo | Free + $19-$89/user/mo | Pay per second of compute |
| Best for | Anyone who wants beautiful images without thinking about prompts. | Course creators, multilingual marketers, anyone scaling video content. | Ops teams, marketers, anyone building dashboards from multiple sources. | Developers using open-source models (Flux, SDXL, Whisper, etc). |
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| Kai's verdict | S-tier for aesthetics. If you care how it looks more than how it's made, this wins. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for open-source model APIs. The default in this space. |
| Link | Open → | Open → | Open → | Open → |