OpinionLab is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Tableau has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, Internet & Telecom and 61 other categories.
OpinionLab is leading in Travel, Shopping, Tourism, Finance and 41 other categories.
OpinionLab is leading in most countries, including United States, United Kingdom, Canada, Russia and 28 other countries.
Tableau is leading in India, Spain, Brazil, France and 27 other countries.