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 87 other categories.
Opta Widget is leading in Sports, Soccer, Newspapers, Sports News and 24 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Australia and 50 other countries.
Trumba is leading in United States, Canada, Singapore, India and 18 other countries.