Echo is leading in Top 100K Sites.
Echo has better usage coverage in more websites categories. Including Finance, Investing, Games, Science and 11 other categories.
Smartify is leading in People & Society, Business & Industry, Arts & Entertainment, Visual Arts & Design and 7 other categories.
Smartify is leading in most countries, including Brazil, Russia, Israel, Australia and 3 other countries.
Echo is leading in United States and Hungary.