OpinionLab 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 85 other categories.
OpinionLab is leading in Travel, Accommodation & Hotels, Shopping, Finance and 45 other categories.
Tableau is leading in most countries, including France, United Kingdom, Canada, India and 48 other countries.
OpinionLab is leading in United States, Germany, Australia, Japan and 25 other countries.