Simply is leading in Top 100K Sites and Top 1M Sites.
Simply has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 71 other categories.
Tailsweep is leading in People & Society, Social Sciences, Science, Marketing & Advertising and 20 other categories.
Simply is leading in most countries, including Italy, Spain, United Kingdom, Australia and 31 other countries.
Tailsweep is leading in Sweden, United States, Russia, Indonesia and 18 other countries.