Market Share by Top Websites

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

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

Websites Categories

1 Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Health and 76 other categories.

2 PubExchange is leading in Shopping, Food & Drink, Career & Education, Home & Garden and 31 other categories.


1 PubExchange is leading in most countries, including United States, Canada, United Kingdom, Australia and 20 other countries.

2 Vocus is leading in France, Japan, Mexico, Romania and 16 other countries.