Looking for an alternative to Unbrowser? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Browser Automation ecosystem, we have cataloged and compared the top alternative MCP servers below.
The protostatis/unbrowser MCP server gives agents a stateful, non-visual web runtime between HTTP fetching and full Chrome. It keeps cookies and DOM state, exposes stable element references, handles links and HTML forms, and returns structured BlockMaps with page and escalation signals. Reach for it when static HTTP is insufficient but pixels, V8 fidelity, extensions, or interactive browser challenges are not required.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| uvx | No auth required | Free | 15 | — | Current | |
| Remote (SSE) | API key | Free | 147 | — | Compare → | |
| npx | No auth required | Free | 37,138 | — | Compare → | |
| uvx | API key | Bring your own API key (usage-based cost) | 842 | — | Compare → | |
| npx | No auth required | Free | 16 | — | Compare → | |
| npx | Other | Freemium | 2 | — | Compare → | |
| npx | No auth required | Free | 50 | — | Compare → | |
| npx | No auth required | Free | 189 | — | Compare → | |
| npx | No auth required | Free | 17 | — | Compare → | |
| uvx | No auth required | Free | 793 | — | Compare → | |
| npx | No auth required | Free | 21 | — | Compare → | |
| npx | API key | Freemium | 3 | — | Compare → | |
| npx | No auth required | Free | 36 | — | Compare → |