Market Share by Top Websites

1 Criteo header bidding is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Sovrn Header Bidding is clearly lagging behind, losing to Criteo header bidding in all segments.

Websites Categories

1 Criteo header bidding has better usage coverage in more websites categories. Including News & Media, Business & Consumer Services, E-commerce & Shopping, Vehicles and 20 other categories.

2 Sovrn Header Bidding hasn't got a lead over Criteo header bidding in any websites category.

Geography

1 Criteo header bidding is leading in most countries, including Russia, Hungary, Italy, France and 50 other countries.

2 Sovrn Header Bidding is leading in United States, Canada, Denmark, Ireland and 6 other countries.