Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TurnTo has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Clothing and 34 other categories.
Opta Widget is leading in Sports, Soccer, News & Media, Newspapers and 26 other categories.
Opta Widget is leading in most countries, including Spain, United Kingdom, Italy, Australia and 41 other countries.
TurnTo is leading in United States, Canada, Romania, China and 4 other countries.