Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Opta Widget has better usage coverage in more websites categories. Including Sports, Soccer, News & Media, Arts & Entertainment and 36 other categories.
Strands Recommender is leading in Shopping, Sports, Home & Garden, Food & Drink and 28 other categories.
Opta Widget is leading in most countries, including Spain, United Kingdom, Italy, Australia and 48 other countries.
Strands Recommender is leading in United States, Ukraine, Poland and Singapore.