Ada Support is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ada Support has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Arts & Entertainment, Shopping and 68 other categories.
MTalk is leading in Computer Hardware, Online and Social Network.
Ada Support is leading in most countries, including United States, Canada, Colombia, Brazil and 37 other countries.
MTalk is leading in China, South Korea, France, Russia and 4 other countries.