In terms of market share, Didit Maestro is clearly lagging behind, losing to Observer in all segments.
Didit Maestro has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 45 other categories.
Observer is leading in Computer & Electronics, Software, Marketing & Advertising, Web Design and 11 other categories.
Didit Maestro is leading in most countries, including United States, Brazil, India, Spain and 15 other countries.
Observer is leading in Russia, Australia, Japan, Germany and 5 other countries.