Vivaldi is a web surfer’s complete toolbox, packed with gadgets you probably didn’t even know you needed. It’s a browser that you can move into, and make your own.

Kevin Parish
Digital Trends

Vivaldi has an insane amount of customization available by default.

Jake Swearingen
New York Magazine

I was impressed by the variety of ways it allows users to tweak their browsing experience. Some of these, like a note-taking panel and a quick way to group similar open tabs, struck me as potentially quite useful.

Walt Mossberg
The Verge