Opera
8.6#5 in web browsersFrom $48 a yearFree planAndroidiOSWebExtension
VisitOpera vs Tandem Browser
Tandem Browser
6.3#9 in browser agentsFree planFree planAPILinuxmacOSWindows
VisitWhat both publish
| Fact | Opera | Tandem Browser |
|---|---|---|
| Platforms | Opera offers downloads for Windows, macOS, Linux, Android, iOS, and Chromebook. | The FAQ lists macOS Apple Silicon and Windows 11 x64 as supported, with Linux described as best-effort; it says macOS builds are signed and notarized while Windows builds are unsigned. |
| Product | Opera is a web browser with built-in tools for browsing, communication, and AI assistance. | Tandem Browser is an open-source, local-first browser where AI agents share the user's browser session, tabs, cookies, and DOM. |
| Support | Opera directs users to its Help Center, community forums, and bug report wizard for assistance and issue reports. | The maker directs users to GitHub Discussions for questions and troubleshooting, and GitHub issues for bugs and concrete feature requests. |
Opera plans
- Opera browserFree
- VPN Pro — six months$5 a month
- VPN Pro — one month$8 a month
- VPN Pro — one year$48 a year
Tandem Browser plans
- FreeFree
Pick Opera if…
Opera suits people looking for a browser across devices with extension support, cross-device sync and built-in browsing tools. Its sidebar and tab-grouping features may also appeal to users who want messaging and music services alongside open tabs.
Pick Tandem Browser if…
Tandem Browser is aimed at AI power users, MCP builders, privacy-minded operators, and teams exploring browser agents. It may also suit users who want local browser data handling and can work with a developer-preview product.