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 34 other categories.
SimilarWeb Traffic Sources is leading in Internet & Telecom, Computer & Electronics, Software, Online Marketing and 12 other categories.
SimilarWeb Traffic Sources is leading in most countries, including Germany, Japan, Russia, Spain and 23 other countries.
Vicomi is leading in United States, Thailand, India, Malaysia and 16 other countries.