Market Share by Top Websites

1 Zendesk Chat is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Olark is still behind Zendesk Chat in all market share segments.

Websites Categories

1 Zendesk Chat has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Arts & Entertainment and 224 other categories.

2 Olark is leading in Addictions, Camps, Baseball, Volleyball and 3 other categories.


1 Zendesk Chat is leading in most countries, including United States, Brazil, India, United Kingdom and 199 other countries.

2 Olark is leading in Tajikistan, Guam, Dominica, Antigua and Barbuda and one other country.