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, Food & Drink, Arts & Entertainment and 19 other categories.
Echo is leading in Adult, Science, Programming, Computer & Electronics and 4 other categories.
BigDoor is leading in most countries, including India, New Zealand, France, Taiwan and one other country.
Echo is leading in United States, Japan and Australia.