Optimax Media Delivery is leading in Top 100K Sites and Top 1M Sites.
Optimax Media Delivery has better usage coverage in more websites categories. Including Computer & Electronics, News & Media, People & Society, Arts & Entertainment and 66 other categories.
WordStream is leading in Business & Industry, Relationships & Dating, Autos & Vehicles, Shopping and 21 other categories.
Optimax Media Delivery is leading in most countries, including United States, Canada, Brazil, India and 34 other countries.
WordStream is leading in Mexico, Netherlands, Mongolia, Malaysia and 2 other countries.