sendgrid.com

1.

Segment

77.5% • Segment • Site Analytics

2.

Amazon CloudFront

70.53% • Amazon • Hosting

3.

Optimizely

62.32% • Optimizely • Site Analytics

4.

Sift Science

47.08% • Sift Science • Site Analytics

5.

Polyfill

40.23% • Polyfill.io • Misc

6.

Google Tag Manager

29.77% • Google • Essential

7.

Amazon Web Services

23.4% • Amazon • Hosting

8.

Google

22.06% • Google • Advertising

9.

Google Fonts

21.06% • Google • CDN

10.

TrustArc

17.32% • TrustArc • Consent Management

11.

Google Analytics

15.09% • Google • Site Analytics

12.

Facebook

12.34% • Meta • Advertising

13.

Google APIs

12.0% • Google • CDN

14.

Cloudflare

11.65% • Cloudflare • CDN

15.

Google Static

11.52% • Google • CDN

16.

Adobe Dynamic Tag Management

10.65% • Adobe • Essential

17.

Webfonts by Hoefler&Co

10.03% • • CDN

18.

DoubleClick

9.12% • Google • Advertising

19.

LinkedIn Analytics

8.35% • Microsoft • Site Analytics

20.

Marketo

8.04% • Marketo • Advertising

21.

Adobe Experience Cloud

7.62% • Adobe • Site Analytics

22.

Hotjar

7.43% • Hotjar • Site Analytics

23.

FullStory

6.88% • fullstory • Site Analytics

24.

Appcues

6.85% • • Customer Interaction

25.

Quora

5.79% • • Social Media

26.

Heap

5.11% • Heap • Site Analytics

27.

Microsoft Advertising

5.01% • Microsoft • Advertising

28.

Quantcast

4.75% • Quantcast International Limited • Advertising

29.

Zendesk CDN

3.47% • Zendesk • Misc

30.

Sentry

2.5% • Sentry • Site Analytics

31.

unpkg

2.31% • • CDN

32.

YouTube

1.63% • Google • Audio/Video Player

33.

Statuspage

1.63% • Atlassian • Customer Interaction

34.

X Advertising

1.48% • X Corp. • Advertising

35.

Gravatar

1.31% • Automattic • Social Media

36.

Zendesk

1.14% • Zendesk • Customer Interaction

37.

Vimeo

1.05% • Vimeo • Audio/Video Player