DuckDuckGo Browser vs Waterfox
| DuckDuckGo Browser | Waterfox | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | |
| Paid from | $8.33/mo | $5/mo |
| Open source | Yes | |
| Platforms | Android, iOS, macOS, Windows | Android, extension, Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Paid from | $9.99/mo | |
| Supported platforms | both | both |
| Built-in ad blocking | Yes | Yes |
| Cross-device sync | Yes | Yes |
| Device coverage | Windows, Mac, Android, and iOS | |
| Cookie popup blocking | Yes | |
| Tracker blocking | Yes | |
| Ad blocking | Yes | |
| Fingerprint protection | true | |
| Browser engine | gecko | |
| Tracking protection | advanced | |
| Open source | Yes |
Listed together in Best Web BrowsersBest Privacy Browsers