WP Rocket is the more common of the two in our index: it runs on 1,172 websites against 46 for PixelYourSite, and 11 sites use both. Counts come from real scans, not vendor claims.
PixelyourSite is now probably the most complex tracking tool for WordPress, managing the Facebook Pixel, Google Analytics, Google Ads Remarketing, Pinterest Tag, Bing Tag, and virtually any other script.
WP Rocket is a caching and performance optimisation plugin to improve the loading speed of WordPress websites.
11 sites run both PixelYourSite and WP Rocket. That is 24% of the sites using PixelYourSite, the smaller of the two.
Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.