klaviyo.com

1.

Sentry

96.97% • Sentry • Utilities

2.

Stripe

93.4% • Stripe • Customer Interaction

3.

Google Tag

92.74% • Google • Advertising

4.

Google Analytics

92.38% • Google • Site Analytics

5.

Gainsight PX

91.69% • Gainsight • Site Analytics

6.

Heap

87.11% • Heap • Site Analytics

7.

Adobe Typekit

82.59% • Adobe • Utilities

8.

Google Fonts

69.47% • Google • Hosting

9.

Google Analytics with signals

34.35% • Google • Advertising

10.

Brandwatch

33.25% • Brandwatch • Site Analytics

11.

Google Static

32.41% • Google • Hosting

12.

Amazon CloudFront

28.09% • Amazon • Hosting

13.

Amazon Web Services

17.55% • Amazon • Hosting

14.

Google

15.39% • Google • Advertising

15.

Shopify CDN

9.23% • Shopify • Hosting

16.

OneTrust

5.51% • OneTrust • Consent Management

17.

Google Marketing Platform

4.85% • Google • Advertising

18.

Google Recaptcha

4.36% • Google • Utilities

19.

HubSpot Forms

4.02% • HubSpot • Customer Interaction

20.

Optimizely

3.45% • Optimizely • Utilities

21.

HubSpot

2.79% • HubSpot • Site Analytics

22.

Google APIs

2.75% • Google • Hosting

23.

Microsoft Services

2.39% • Microsoft • Misc

24.

GitHub

2.34% • GitHub, Inc. • Customer Interaction

25.

HubSpot CMP

2.27% • HubSpot • Consent Management

26.

Wistia Assets

1.85% • Wistia • Audio/Video Player

27.

unpkg

1.78% • unpkg • Hosting

28.

Facebook

1.78% • Meta • Advertising

29.

WP Engine

1.71% • WP Engine • Utilities

30.

Cloudflare

1.51% • Cloudflare • Hosting

31.

Vimeo

1.38% • Vimeo • Audio/Video Player

32.

Qualified

1.32% • Qualified • Site Analytics

33.

Google Syndication

1.19% • Google • Advertising

34.

Microsoft Advertising

1.16% • Microsoft • Advertising

35.

Gravatar

1.15% • Automattic • Social Media

36.

ContentSquare

1.12% • Content Square • Site Analytics

37.

Pinterest

1.0% • Pinterest • Social Media