Kayako is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Kayako has better usage coverage in more websites categories. Including Business & Industry, Career & Education, Jobs & Employment, Shopping and 58 other categories.
RumbleTalk is leading in Arts & Entertainment, People & Society, Music & Audio, Internet & Telecom and 38 other categories.
Kayako is leading in most countries, including United States, United Kingdom, India, Russia and 64 other countries.
RumbleTalk is leading in Brazil, Greece, Indonesia, Peru and 11 other countries.