Opta Widget is leading in Top 10K Sites and Top 100K Sites.
Swoop has better usage coverage in more websites categories. Including Autos & Vehicles, Food & Drink, Cooking & Recipes, Internet & Telecom and 79 other categories.
Opta Widget is leading in Sports, Soccer, News & Media, Sports News and 26 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, Australia and 50 other countries.
Swoop is leading in United States, Canada, India, Philippines and 15 other countries.