Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Swoop has better usage coverage in more websites categories. Including Autos & Vehicles, Food & Drink, Cooking & Recipes, Internet & Telecom and 76 other categories.
Opta Widget is leading in Sports, Soccer, News & Media, Newspapers and 23 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Australia and 41 other countries.
Swoop is leading in United States, Canada, India, Serbia and 16 other countries.