Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Trumba has better usage coverage in more websites categories. Including Career & Education, News & Media, Education, Business & Industry and 88 other categories.
Opta Widget is leading in Sports, Soccer, Newspapers, Sports News and 26 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Germany and 48 other countries.
Trumba is leading in United States, Canada, Singapore, Poland and 14 other countries.