Analytics · comparison

Facebook Pixel vs Microsoft Clarity

Facebook Pixel is used on 73,196 sites, 82% more than Microsoft Clarity (40,215 sites).

In Analytics, Facebook Pixel ranks #4 and Microsoft Clarity #6 by number of sites.

From Jul 2026 to Nov 2026, Facebook Pixel grew 1,843% and Microsoft Clarity grew 7,375%.

20,679 sites run both: 28% of Facebook Pixel sites and 51% of Microsoft Clarity sites. Most Microsoft Clarity sites also run Facebook Pixel: the two are often used together.

Fp

Facebook Pixel

facebook.com
Sites
73,196
Share of tracked sites
0.55%
Rank in Analytics
#4
Change since Jul 2026
▲ +1843.1%
Mc

Microsoft Clarity

clarity.microsoft.com
Sites
40,215
Share of tracked sites
0.3%
Rank in Analytics
#6
Change since Jul 2026
▲ +7374.9%

Sites using both

20,679
sites run Facebook Pixel and Microsoft Clarity
of Facebook Pixel sites28.3%
of Microsoft Clarity sites51.4%

Top sites using Facebook Pixel

  1. eventbrite.com#92
  2. harvard.edu#106
  3. intuit.com#108
  4. klaviyo.com#151
  5. trustindex.io#152
All Facebook Pixel sites →

Often used with Facebook Pixel

Top sites using Microsoft Clarity

  1. microsoft.com#10
  2. cloud.microsoft#40
  3. opera.com#78
  4. ntp.org#86
  5. who.int#89
All Microsoft Clarity sites →

Often used with Microsoft Clarity

More Analytics comparisons

All Analytics technologies → Compare other technologies → Top 100 technologies →

Site counts and ranks come from our crawl of the web; the change compares the monthly adoption snapshots both technologies have.