iWiW Widgets is leading in Top 100K Sites and Top 1M Sites.
iWiW Widgets has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, News & Media, Marketing & Advertising and 61 other categories.
tvtag is leading in Arts & Entertainment, People & Society, Music & Audio, TV & Video and 55 other categories.
tvtag is leading in most countries, including United States, Brazil, Russia, United Kingdom and 22 other countries.
iWiW Widgets is leading in Hungary, Germany, Romania, Austria and 4 other countries.