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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Coding
Image
Productivity
Writing
Marketing
Devin A | Hugging Face S | Udio A | Rows A | |
|---|---|---|---|---|
| Tagline | Cognition Labs' autonomous coding engineer. | The GitHub of AI. Models, datasets, spaces — all in one. | Suno's main rival. Often better on instrumental nuance. | Spreadsheets with AI + live integrations baked in. |
| Category | Agents | Dev Platform | Audio | Data |
| Pricing | $500/mo | Free + $9-$20/mo + enterprise | Free + $10-$30/mo | Free + $19-$89/user/mo |
| Best for | Engineering teams offloading tickets. Ops/platform work. | Any ML/AI developer. Hobbyists exploring open models. | Musicians comparing AI outputs. Anyone who didn't click with Suno. | Ops teams, marketers, anyone building dashboards from multiple sources. |
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| Kai's verdict | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. | S-tier infrastructure. The one platform every AI dev eventually uses. | A-tier. Genuinely different vibe from Suno — worth trying both for a month. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. |
| Link | Open → | Open → | Open → | Open → |