Ada Support is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Chatnox has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Health and 51 other categories.
Ada Support is leading in Internet & Telecom, Arts & Entertainment, Telecommunications, People & Society and 21 other categories.
Chatnox is leading in most countries, including Brazil, United Kingdom, India, Romania and 37 other countries.
Ada Support is leading in United States, Canada, Mexico, Russia and 25 other countries.