Market Share by Top Websites

1 RadiumOne is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Widdit is clearly lagging behind, losing to RadiumOne in all segments.

Websites Categories

1 RadiumOne has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Music & Audio and 178 other categories.

2 Widdit is leading in History, Genealogy, Vegetarian & Vegan, Libraries & Museums and one other category.


1 RadiumOne is leading in most countries, including United States, India, France, United Kingdom and 121 other countries.

2 Widdit is leading in Israel, Iran, Azerbaijan and Libya.