Market Share by Top Websites

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

2 Despite its recent growth, Ontraport is still behind TowerData in all market share segments.

Websites Categories

1 TowerData has better usage coverage in more websites categories. Including Autos & Vehicles, Arts & Entertainment, Car Buying, Business & Industry and 170 other categories.

2 Ontraport is leading in Marketing & Advertising, Online Marketing, Business Services, Alternative & Natural Medicine and 8 other categories.


1 TowerData is leading in most countries, including United States, France, United Kingdom, Spain and 127 other countries.

2 Ontraport is leading in Australia, Luxembourg, Bahamas, Costa Rica and 4 other countries.