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 84 other categories.
Opta Widget is leading in Sports, Soccer, Newspapers, Internet & Telecom and 30 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Germany and 65 other countries.
Trumba is leading in United States, Canada, Singapore, Bermuda and 10 other countries.