att.com

1.

Quantum Metric

78.32% • Quantum Metric • Site Analytics

2.

mPulse

76.6% • Akamai Technologies • Site Analytics

3.

Google Tag

76.33% • Google • Advertising

4.

Google Marketing Platform

76.01% • Google • Advertising

5.

Adobe Audience Manager

70.72% • Adobe • Advertising

6.

Aggregate Knowledge

43.36% • TransUnion • Advertising

7.

Google

42.0% • Google • Advertising

8.

ForeSee

38.95% • ForeSee Results • Utilities

9.

Flashtalking

36.81% • Mediaocean • Advertising

10.

Invoca

25.24% • Invoca • Site Analytics

11.

Microsoft Advertising

8.95% • Microsoft • Advertising

12.

Akamai Technologies

8.22% • Akamai Technologies • Hosting

13.

Microsoft Clarity

7.43% • Microsoft • Site Analytics

14.

Facebook

6.97% • Meta • Advertising

15.

Google AdServices

6.18% • Google • Advertising

16.

Adobe Experience Cloud

5.23% • Adobe • Site Analytics

17.

Google Fonts

4.59% • Google • Hosting

18.

Adobe Dynamic Tag Management

4.55% • Adobe • Utilities

19.

jsDelivr

4.36% • • Hosting

20.

Sentry

3.53% • Sentry • Utilities

21.

Amazon CloudFront

3.45% • Amazon • Hosting

22.

Google Syndication

3.24% • Google • Advertising

23.

Eloqua

3.13% • Oracle • Advertising

24.

Google Static

2.51% • Google • Hosting

25.

LinkedIn Ads

2.27% • Microsoft • Advertising

26.

Google APIs

2.2% • Google • Hosting

27.

YouTube

1.77% • Google • Audio/Video Player

28.

Arkose Labs

1.64% • • Site Analytics

29.

Zeta

1.6% • Zeta Global • Customer Interaction

30.

Bing/Azure Maps

1.51% • Microsoft • Customer Interaction

31.

Bombora

1.39% • Bombora • Site Analytics

32.

AMP Project

1.34% • OpenJS Foundation • Utilities

33.

AppNexus

1.23% • Microsoft • Advertising

34.

Digicert Trust Seal

1.21% • Digicert • Utilities

35.

Demandbase

1.19% • Demandbase • Advertising

36.

Azure CDN

1.03% • Microsoft • Hosting