What are some alternatives?
When comparing Google Chrome and Lightbeam for Firefox, you can also consider the following products
Brave - Fast and secure, ad and tracker blocking browser.
Opera - Opera is a browser with innovative features, speed and security.
Safari - Safari is faster and more energy efficient than other browsers. Now you can shop even more safely and simply in Safari on your Mac.
Chromium - Chromium is the open-source browser project from which Google Chrome takes its source.
Vivaldi Browser - A powerful, customizable desktop browser
Pale Moon - Pale Moon is an Open Source, Mozilla-derived web browser available for Microsoft Windows and Linux, focusing on efficiency and ease of use.