Stackla is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Stackla has better usage coverage in more websites categories. Including Travel, Tourism, Arts & Entertainment, Business & Industry and 65 other categories.
Tagtray is leading in Shopping, Clothing, Jewelry, Home & Garden and 28 other categories.
Stackla is leading in most countries, including United States, Australia, United Kingdom, France and 37 other countries.
Tagtray is leading in Belarus, Chile, Turkey, Sweden and 9 other countries.