Foursquare Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Foursquare Widget has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Travel, Food & Drink and 104 other categories.
Slice Factory is leading in People & Society, Computer & Electronics, Software, Internet & Telecom and 26 other categories.
Foursquare Widget is leading in most countries, including United States, Russia, Brazil, Italy and 73 other countries.
Slice Factory is leading in India, Sri Lanka, Senegal, Saudi Arabia and 11 other countries.