AVG Secure Browser vs Waterfox
| AVG Secure Browser | Waterfox | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | Yes |
| Platforms | Windows, macOS, Android | Windows, macOS, Linux, Android |
| Free plan | Yes | Yes |
| Supported platforms | both | both |
| Browser engine | chromium | gecko |
| Built-in ad blocking | Yes | Yes |
| Extension support | own_store | — |
| Cross-device sync | Yes | Yes |
| Tracking protection | — | advanced |
| Open source | — | Yes |
Both are listed in Best Web Browsers, Best Privacy Browsers. On Samsung Mobile US Press, AVG Secure Browser scores higher on our published basis.