Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Tableau has better usage coverage in more websites categories. Including People & Society, News & Media, Business & Industry, Arts & Entertainment and 97 other categories.
Opta Widget is leading in Sports, Soccer, Sports News, Newspapers and 20 other categories.
Tableau is leading in most countries, including United States, India, Canada, Russia and 51 other countries.
Opta Widget is leading in United Kingdom, Spain, Italy, Australia and 27 other countries.