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, Software and 71 other categories.
WordStream is leading in Business & Industry, Relationships & Dating, Autos & Vehicles, Shopping and 22 other categories.
Optimax Media Delivery is leading in most countries, including United States, United Kingdom, Brazil, Canada and 34 other countries.
WordStream is leading in Hungary, Bulgaria, Malaysia, Belgium and 3 other countries.