SimilarWeb Traffic Sources is leading in Top 100K Sites and Top 1M Sites.
SimilarWeb Traffic Sources has better usage coverage in more websites categories. Including Internet & Telecom, Software, Computer & Electronics, Search Engine and 18 other categories.
Transpose is leading in Career & Education, Universities & Colleges, Consumer Electronics, Food & Drink and 5 other categories.
SimilarWeb Traffic Sources is leading in most countries, including United States, India, Japan, Turkey and 19 other countries.
Transpose is leading in Russia, United Kingdom and China.