In terms of market share, BigDoor is clearly lagging behind, losing to Echo in all segments.
BigDoor has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, News & Media and 20 other categories.
Echo is leading in Science, Adult, Religion & Spirituality, Recreation & Hobbies and 5 other categories.
BigDoor is leading in most countries, including Egypt, Nigeria, Italy, Australia and 2 other countries.
Echo is leading in United States, Germany and Japan.