Klaviyo Usage Statistics

Websites using Klaviyo

Download Lead List

Get a list of 18,531 websites using Klaviyo which includes location information, hosting data, contact details, 10,385 currently live websites and 8,146 sites that used this technology previously.

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
24 of 10,000


Quantcast Top 100k
450 of 100,000


BuiltWith Top Million
1,804 of 802,560


Entire Internet
10,385 of 374,478,977


Log in or Sign up for Free to see Klaviyo history back another year to September 2015. View plans for historical access back to January 2013.

Customer Lifecycle Management platform for Web Apps and eCommerce.


Categories: Analytics and Tracking · Audience Measurement · Conversion Optimization · Marketing Automation

Technology Won
Rapleaf 1,697
New Relic 1,257

This table shows where Klaviyo are gaining/losing customers from within the technologies in the same sub-categories of Audience Measurement, Conversion Optimization and Marketing Automation. View the full report for more information regarding countries, states and where Klaviyo's customers come from.

Physical locations of businesses using Klaviyo.


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

Get access to data on 18,531 websites that have used Klaviyo. We know of 10,385 live websites using Klaviyo and an additional 8,146 sites that used Klaviyo historically

View Website List

Get a list of websites using Klaviyo

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Audience Measurement


96,822 websites


38,362 websites

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Browse groups of technologies that we track.