Ada Support is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ngage has better usage coverage in more websites categories. Including Law & Government, Law, Business & Industry, Health and 61 other categories.
Ada Support is leading in Telecommunications, Photography, Domain Names & Register, Banking and 7 other categories.
Ngage is leading in most countries, including United States, Canada, United Kingdom, India and 34 other countries.
Ada Support is leading in Brazil, Viet Nam, Ukraine, Netherlands and 22 other countries.