Market Share by Top Websites

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

2 In terms of market share, WordStream is clearly lagging behind, losing to Siteimprove in all segments.

Websites Categories

1 Siteimprove has better usage coverage in more websites categories. Including Business & Industry, Health, Law & Government, Career & Education and 111 other categories.

2 WordStream is leading in Relationships & Dating, Autos & Vehicles, Games, Classifieds and 13 other categories.


1 Siteimprove is leading in most countries, including United States, Denmark, United Kingdom, Sweden and 89 other countries.

2 WordStream hasn't got a lead over Siteimprove in any country.