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, Business & Industry, Arts & Entertainment and 68 other categories.
Tagtray is leading in Shopping, Clothing, Jewelry, Beauty & Fitness and 25 other categories.
Stackla is leading in most countries, including Australia, United States, United Kingdom, France and 29 other countries.
Tagtray is leading in Russia, Belarus, Netherlands, Venezuela and 13 other countries.