Compare Avast Secure Browser to Vivaldi browser

Avast Secure Browser Vivaldi
Development Status Unknown Active
Operating Systems Android, iOS, macOS, Windows
Android, iOS, Linux, macOS, Windows, Symbian
Year Started 2016 2015
Manufacturer Avast Vivaldi
Rendering Engine Chromium Chromium
AdBlock Native Yes Yes
Extensions support Unknown Unknown
Paid Yes
Browser Sync Yes
Built-in VPN? Yes
License Currently unknown Currently unknown
Wikipedia Page Avast Secure Browser on Wikipedia Vivaldi on Wikipedia
Device Platforms Desktop, Mobile Desktop, Mobile
Public Source Code? No No
Website www.avast.com/secure-browser vivaldi.com/download/