americanexpress.com

1.

Adobe Audience Manager

75.44% • Adobe • Advertising

2.

Qualtrics

66.72% • Qualtrics • Site Analytics

3.

DoubleClick

21.37% • Google • Advertising

4.

ContentSquare

15.94% • Content Square • Advertising

5.

Google Tag Manager

15.45% • Google • Essential

6.

Facebook

14.77% • Meta • Advertising

7.

Adobe Dynamic Tag Management

14.57% • Adobe • Essential

8.

Google AdServices

12.3% • Google • Advertising

9.

Yahoo! Analytics

9.88% • Verizon • Site Analytics

10.

LivePerson

9.32% • LivePerson • Customer Interaction

11.

Amazon Advertising

8.24% • Amazon • Advertising

12.

Reddit

6.96% • reddit • Social Media

13.

Pinterest

5.51% • Pinterest • Social Media

14.

iSpot.tv

4.97% • • Advertising

15.

Nativo

4.96% • Nativo • Advertising

16.

AppNexus

4.53% • Microsoft • Advertising

17.

Google

4.46% • Google • Advertising

18.

Google Static

4.23% • Google • CDN

19.

Google Fonts

4.22% • Google • CDN

20.

Dynatrace

3.92% • Thoma Bravo • Site Analytics

21.

TradeDesk

3.57% • The Trade Desk • Advertising

22.

LinkedIn Ads

3.42% • Microsoft • Advertising

23.

Google APIs

2.81% • Google • CDN

24.

Flashtalking

2.38% • Flashtalking • Advertising

25.

Zeta

2.01% • Zeta Global • Customer Interaction

26.

Live Intent

1.88% • LiveIntent • Site Analytics

27.

Merkle RKG

1.84% • Dentsu Aegis Network • Site Analytics

28.

Ensighten

1.78% • Ensighten • Essential

29.

Akamai Technologies

1.65% • Akamai Technologies • CDN

30.

Relay42

1.44% • Relay42 • Essential

31.

Google Analytics

1.38% • Google • Site Analytics

32.

Google Syndication

1.34% • Google • Advertising

33.

Adobe Typekit

1.05% • Adobe • Essential

34.

VWO

1.01% • Wingify • Site Analytics