In terms of market share, Simple AdServer is clearly lagging behind, losing to Yepty in all segments.
Yepty has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 114 other categories.
Simple AdServer is leading in Motorsports.
Yepty is leading in most countries, including United States, United Kingdom, Italy, Germany and 84 other countries.
Simple AdServer hasn't got a lead over Yepty in any country.