Dia vs Opera
| Dia | Opera | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $20/mo | $0.33/mo |
| Open source | No | No |
| Platforms | macOS | Android, extension, iOS, Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Paid from | $20/mo | — |
| Supported platforms | both | both |
| Browser engine | chromium | chromium |
| Built-in ad blocking | Yes | Yes |
| Tracking protection | advanced | — |
| Extension support | chrome_store | both |
| Cross-device sync | Yes | Yes |
| Open source | No | — |
Both are listed in Best Web Browsers. On Samsung Mobile US Press, Opera scores higher on our published basis.