Market Share by Top Websites

1 Prebid JS 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 Prebid JS in all segments.

Websites Categories

1 Prebid JS has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Food & Drink and 169 other categories.

2 Sovrn Header Bidding is leading in Nursery & Playroom, Motorcycles, Coupons, Makes & Models and 15 other categories.

Geography

1 Prebid JS is leading in most countries, including France, Germany, Belgium, United Kingdom and 142 other countries.

2 Sovrn Header Bidding is leading in United States, Australia, New Zealand, Antigua and Barbuda and 3 other countries.