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, Business & Industry and 37 other categories.
Strands Recommender is leading in Shopping, Sports, Home & Garden, Clothing and 28 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Australia and 52 other countries.
Strands Recommender is leading in United States, Mozambique, Philippines and Belarus.