BrowserOS vs Puffin Secure Browser
| BrowserOS | Puffin Secure Browser | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | Yes | No |
| Platforms | macOS, Windows, Linux | Windows, macOS |
| Free plan | Yes | No |
| Supported platforms | desktop | desktop |
| Browser engine | chromium | chromium |
| Extension support | chrome_store | — |
| Open source | Yes | — |
| Paid from | — | $1/mo |
| Built-in ad blocking | — | Yes |
Both are listed in Best Web Browsers. On Inferse, BrowserOS scores higher on our published basis.