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
Sudowrite S | Rows A | Ideogram S | HeyGen S | |
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| Tagline | AI writing tool built specifically for fiction writers. | Spreadsheets with AI + live integrations baked in. | The one that actually gets text in images right. | AI avatar videos. Record once, speak any language. |
| Category | Writing | Data | Image | Video |
| Pricing | $19-$59/mo | Free + $19-$89/user/mo | Free + $8/mo + $20/mo + $60/mo | Free + $24-$65/mo |
| Best for | Novelists, screenwriters, fiction short-form writers. | Ops teams, marketers, anyone building dashboards from multiple sources. | Anything with text — posters, ads, album covers, slide decks. | Course creators, multilingual marketers, anyone scaling video content. |
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| Kai's verdict | S-tier for fiction. If you're writing a novel, this beats raw ChatGPT every time. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for text-in-image. Use this for posters, Midjourney for art. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. |
| Link | Open → | Open → | Open → | Open → |