BrowserOS vs Firefox Developer Tools
| BrowserOS | Firefox Developer Tools | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | Yes | Yes |
| Platforms | macOS, Windows, Linux | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Supported platforms | desktop | desktop |
| Browser engine | chromium | gecko |
| Extension support | chrome_store | — |
| Open source | Yes | Yes |
Both are listed in Best Web Browsers. On Inferse, BrowserOS scores higher on our published basis.