SimilarWeb Traffic Sources is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
SimilarWeb Traffic Sources has better usage coverage in more websites categories. Including Internet & Telecom, Computer & Electronics, Software, Business & Industry and 28 other categories.
Slashdot Widget is leading in Shopping, Clothing, Games, Video Games and 2 other categories.
SimilarWeb Traffic Sources is leading in most countries, including United States, Japan, India, Germany and 30 other countries.
Slashdot Widget is leading in South Africa.