FOSS Browser vs Opera
FOSS Browser
codeberg.org
Opera
opera.comSide by side
| Figure | FOSS Browser | Opera |
|---|---|---|
| Price from | Free | $4/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Web browsers | 7.5 (#121) | 9.2 (#5) |
| Ad blocking | Built in AdBlock updates automatically, and users can choose which content to block; its host lists are based on Steven Black’s hosts. | Opera’s built-in ad blocker can block ads and cryptocurrency-mining scripts. |
| Built-in ad blocking | Yes | Yes |
| Free plan | Yes | Yes |
| Supported platforms | mobile | Opera offers downloads for Windows, macOS, Linux, Android, iOS, and Chromebook. |
| Privacy controls | The browser says it does not collect data and supports deleting browser data on app exit; third party cookies cannot be disabled. | Opera lets users clear browsing data on exit, including history, cookies, passwords, and autofill data. |
| Product | FOSS Browser is a free, open source browser for Android. | Opera is a web browser with built-in tools for browsing, communication, and AI assistance. |
Plans
Opera
- Opera browserFree
- VPN Pro — six months$5 a month
- VPN Pro — one month$8 a month
- VPN Pro — one year$48 a year
In their own words
FOSS Browser
FOSS Browser has no write-up on Specifiction yet; its figures are above.
Opera
Opera is a free web browser for Android, iOS, Linux, macOS, Windows, and the web, with extension support and cross-device sync. Tab Islands group related tabs for collapsing or expanding. Built-in tools include an ad blocker that can also block cryptocurrency-mining scripts, plus a free VPN with no data cap and three general locations. Opera AI can use open-tab context, generate images, summarize PDFs, and translate or summarize YouTube videos. ChatGPT and Gemini are available from the sidebar, and Opera says its AI tools do not require sign-up. The sidebar also offers WhatsApp, Slack, Discord, Messenger, and Telegram, while Music Player supports Apple Music, Spotify, YouTube Music, and Deezer. Users can set browsing data—including history, cookies, passwords, and autofill data—to clear on exit. Opera browser costs nothing. VPN Pro is separate: plans cost $4 per month billed $48 yearly, $5 per month billed $30 every six months, or $8 per month billed monthly.