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, People & Society and 60 other categories.
OpinionLab is leading in Travel, Shopping, Tourism, Transportation & Logistics and 40 other categories.
OpinionLab is leading in most countries, including United States, United Kingdom, Canada, Russia and 39 other countries.
Tableau is leading in India, Spain, France, Argentina and 23 other countries.