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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Dev Platform
Coding
Image
Productivity
Writing
Marketing
Leonardo.ai A | Writesonic B | Rows A | Stable Audio A | |
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| Tagline | Gamer + creator image gen with model fine-tuning built in. | SEO-first AI writer. Optimized for ranking content. | Spreadsheets with AI + live integrations baked in. | Stability AI's open audio model. Loops + SFX + background. |
| Category | Image | Marketing | Data | Audio |
| Pricing | Free + $12-$60/mo | Free + $15-$99/mo | Free + $19-$89/user/mo | Free + $12/mo Pro + enterprise |
| Best for | Indie game devs, illustrators, anyone training custom style models. | Content marketers churning out SEO articles. | Ops teams, marketers, anyone building dashboards from multiple sources. | Game developers, podcasters needing SFX, video creators needing background music. |
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| Kai's verdict | A-tier for creators training custom looks. B-tier for general use. | B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | A-tier for its niche. Different use case than Suno — SFX and loops, not songs. |
| Link | Open → | Open → | Open → | Open → |