Market Share by Top Websites

1 Klaviyo For Wordpress is leading in Top 1M Sites and The Entire Web.

2 Customer.io is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Klaviyo For Wordpress has better usage coverage in more websites categories. Including Lifestyle, Health, Food & Drink, Sports and 10 other categories.

2 Customer.io is leading in Computers Electronics & Technology, Jobs & Career, Business & Consumer Services, Finance and 6 other categories.

Geography

1 Klaviyo For Wordpress is leading in most countries, including United States, United Kingdom, Australia, Canada and 105 other countries.

2 Customer.io is leading in Brazil, Russia, Indonesia, Ukraine and 20 other countries.