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, Business & Industry, Arts & Entertainment, Education and 20 other categories.
Observer is leading in Web Design, Software, Computer & Electronics, Running and 6 other categories.
Didit Maestro is leading in most countries, including United States, United Kingdom, Netherlands, Brazil and 6 other countries.
Observer is leading in Germany, Russia, Japan, Philippines and 3 other countries.