Market Share by Top Websites

1 CheckM8 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Vocus is clearly lagging behind, losing to CheckM8 in all segments.

Websites Categories

1 Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Health and 79 other categories.

2 CheckM8 is leading in News & Media, TV & Video, Financial Management, Magazines & E-Zines and 20 other categories.


1 CheckM8 is leading in most countries, including United States, Japan, United Kingdom, India and 56 other countries.

2 Vocus is leading in Canada, Romania, Ukraine, Saudi Arabia and 9 other countries.