Market Share by Top Websites

1 SpotX is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 In terms of market share, CONTEXTin is clearly lagging behind, losing to SpotX in all segments.

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including Arts & Entertainment, Autos & Vehicles, Car Buying, News & Media and 80 other categories.

2 CONTEXTin is leading in Computer & Electronics, Software, Health, Products & Shopping and 11 other categories.

Geography

1 SpotX is leading in most countries, including United States, Netherlands, Germany, Russia and 40 other countries.

2 CONTEXTin is leading in China, El Salvador, Jordan, Lesotho and 2 other countries.