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, Internet & Telecom, Shopping and 40 other categories.
Observer is leading in Business & Industry, Computer & Electronics, Software, Marketing & Advertising and 11 other categories.
Didit Maestro is leading in most countries, including United States, United Kingdom, India, Turkey and 11 other countries.
Observer is leading in Russia, Ukraine, Sweden, Spain and 5 other countries.