Medallia is leading in Top 10K Sites, 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 40 other categories.
Slashdot Widget is leading in Clothing, Religion & Spirituality and Consumer Electronics.
Medallia is leading in most countries, including United States, Sweden, Canada, Germany and 34 other countries.
Slashdot Widget hasn't got a lead over Medallia in any country.