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 44 other categories.
Observer is leading in Computer & Electronics, Software, Marketing & Advertising, Web Design and 10 other categories.
Didit Maestro is leading in most countries, including United States, United Kingdom, India, Brazil and 32 other countries.
Observer is leading in Russia, Germany, Montenegro, Netherlands and 6 other countries.