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 90 other categories.
OpinionLab is leading in Travel, Tourism, Shopping, Transportation & Logistics and 32 other categories.
Tableau is leading in most countries, including United States, United Kingdom, India, Canada and 56 other countries.
OpinionLab is leading in Japan, Austria, Taiwan, Ireland and 13 other countries.