SimilarWeb Traffic Sources is leading in Top 100K Sites and Top 1M Sites.
Vicomi has better usage coverage in more websites categories. Including Adult, Business & Industry, Arts & Entertainment, People & Society and 32 other categories.
SimilarWeb Traffic Sources is leading in Internet & Telecom, Computer & Electronics, Software, Online Marketing and 13 other categories.
SimilarWeb Traffic Sources is leading in most countries, including United States, Russia, Japan, Germany and 19 other countries.
Vicomi is leading in Rwanda, Australia, Israel, Italy and 14 other countries.