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 96 other categories.
Opta Widget is leading in Sports, Soccer, Newspapers, Sports News and 25 other categories.
Tableau is leading in most countries, including United States, France, Canada, India and 43 other countries.
Opta Widget is leading in United Kingdom, Spain, Italy, Germany and 31 other countries.