Facebook Pixel vs SalesViewer

Facebook Pixel is the more common of the two in our index: it runs on 10,274 websites against 5 for SalesViewer. Counts come from real scans, not vendor claims.

Facebook Pixel: 10,274
SalesViewer: 5

Facebook Pixel

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Indexed sites: 10,274
Share of Analytics: 21%

Well-known sites using it

All 10,274 sites

SalesViewer

SalesViewer is a tool that identifies anonymous website visitors.

Indexed sites: 5
Share of Analytics: 0%

Well-known sites using it

All 5 sites

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Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.