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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Devin A | v0 S | Rows A | Ollama S | |
|---|---|---|---|---|
| Tagline | Cognition Labs' autonomous coding engineer. | Vercel's AI-powered UI generator. Prompt to shadcn component. | Spreadsheets with AI + live integrations baked in. | Run LLMs locally. One-line install, GUI optional. |
| Category | Agents | Design | Data | Dev Platform |
| Pricing | $500/mo | Free + $20/mo | Free + $19-$89/user/mo | Free + open source |
| Best for | Engineering teams offloading tickets. Ops/platform work. | Frontend devs, PMs prototyping UIs, anyone on Next.js. | Ops teams, marketers, anyone building dashboards from multiple sources. | Devs wanting offline/local LLMs for privacy or experimentation. |
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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. If you're on Vercel/shadcn, this is cheating. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for local inference. If you care about privacy or want to tinker, install this today. |
| Link | Open → | Open → | Open → | Open → |