Market Share by Top Websites

1 Contact At Once! is leading in The Entire Web.

2 Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Contact At Once! has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 90 other categories.

2 Opta Widget is leading in Sports, Soccer, News & Media, Newspapers and 31 other categories.

Geography

1 Opta Widget is leading in most countries, including Spain, Italy, Germany, Argentina and 61 other countries.

2 Contact At Once! is leading in United States, United Kingdom, Canada, Australia and 18 other countries.