PCMag - PC Magazine is a computer magazine published by Ziff Davis.
Diffen - Compare anything to find similarities and differences. Read, improve or create comparisons.
AV-Comparatives.org - Independent Tests of Anti-Virus Software - On this site you will find independent comparatives of...
Versus - Find popular alternatives to anything in a jiffy
TechRadar - TechRadar is one of the most trusted sources of technology news and reviews that help you stay up-to-date with the latest news, products, and services, and offer its own independent analysis on what’s worth buying and what’s not.
SocialCompare - Platform of User-generated collaborative and interactive comparison tables.