In terms of market share, Adfusion is clearly lagging behind, losing to EngineSeeker in all segments.
EngineSeeker has better usage coverage in more websites categories. Including People & Society, Health, Shopping, Pets & Animals and 43 other categories.
Adfusion is leading in Business & Industry, Real Estate, Arts & Entertainment, News & Media and 13 other categories.
Adfusion is leading in most countries, including United States, Canada, India, Puerto Rico and 19 other countries.
EngineSeeker is leading in United Kingdom, Spain, Russia, Venezuela and 11 other countries.