TheWhizMarketing is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TheWhizMarketing has better usage coverage in more websites categories. Including Internet & Telecom, Computer & Electronics, News & Media, Business & Industry and 13 other categories.
Visible Measures hasn't got a lead over TheWhizMarketing in any websites category.
TheWhizMarketing is leading in most countries, including United States, Brazil, Russia, Japan and 19 other countries.
Visible Measures is leading in United Kingdom and Greece.