Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Slice Factory has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Computer & Electronics, Software and 57 other categories.
Opta Widget is leading in Sports, Soccer, News & Media, Business & Industry and 30 other categories.
Opta Widget is leading in most countries, including United Kingdom, Spain, Italy, United States and 54 other countries.
Slice Factory is leading in India, France, Ukraine, Sri Lanka and 12 other countries.