Medallia is leading in Top 100K Sites and Top 1M Sites.
Medallia has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Business & Industry, People & Society and 39 other categories.
Slashdot Widget is leading in Religion & Spirituality, Telecommunications, Consumer Electronics and Clothing.
Medallia is leading in most countries, including United States, Sweden, Brazil, Russia and 31 other countries.
Slashdot Widget hasn't got a lead over Medallia in any country.