klaviyo.com

1.

Heap

74.57% • Heap • Site Analytics

2.

Google Tag Manager

64.93% • Google • Essential

3.

Sentry

60.08% • Sentry • Site Analytics

4.

Google Analytics

59.58% • Google • Site Analytics

5.

Adobe Typekit

54.67% • Adobe • Essential

6.

Google Fonts

23.01% • Google • CDN

7.

Amazon CloudFront

15.47% • Amazon • Hosting

8.

OneTrust

11.43% • OneTrust • Consent Management

9.

Google Static

11.36% • Google • CDN

10.

Stripe

10.0% • • Customer Interaction

11.

CookieLaw by OneTrust (formerly Optanaon)

8.19% • OneTrust • Consent Management

12.

Brandwatch

8.1% • Brandwatch • Site Analytics

13.

Vimeo

7.31% • Vimeo • Audio/Video Player

14.

Amazon Web Services

7.0% • Amazon • Hosting

15.

Facebook

6.19% • Meta • Advertising

16.

algolia

5.92% • • Advertising

17.

Google

5.74% • Google • Advertising

18.

DoubleClick

5.03% • Google • Advertising

19.

Pinterest

4.54% • Pinterest • Social Media

20.

Optimizely

3.92% • Optimizely • Site Analytics

21.

LinkedIn Analytics

3.32% • Microsoft • Site Analytics

22.

Wistia

3.12% • Wistia • Site Analytics

23.

Microsoft Advertising

3.07% • Microsoft • Advertising

24.

Cloudflare

2.92% • Cloudflare • CDN

25.

ContentSquare

2.86% • Content Square • Advertising

26.

Dun and Bradstreet

2.82% • Dun & Bradstreet • Site Analytics

27.

X Advertising

2.81% • X Corp. • Advertising

28.

Shopify Stats

2.8% • Shopify • Advertising

29.

Amazon Advertising

2.67% • Amazon • Advertising

30.

New Relic

2.26% • New Relic • Site Analytics

31.

Gravatar

1.92% • Automattic • Social Media

32.

VWO

1.82% • Wingify • Site Analytics

33.

WordPress Stats

1.66% • Automattic • Site Analytics

34.

LinkedIn Ads

1.6% • Microsoft • Advertising

35.

Google APIs

1.47% • Google • CDN

36.

Reddit

1.47% • reddit • Social Media

37.

MNTN

1.33% • MNTN • Site Analytics