Market Share by Top Websites

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

2 Despite its recent growth, Ning is still behind StumbleUpon Widgets in all market share segments.

Websites Categories

1 StumbleUpon Widgets has better usage coverage in more websites categories. Including Business & Industry, News & Media, Internet & Telecom, Shopping and 187 other categories.

2 Ning is leading in People & Society, Arts & Entertainment, Religion & Spirituality, Music & Audio and 43 other categories.


1 StumbleUpon Widgets is leading in most countries, including United States, India, United Kingdom, Indonesia and 149 other countries.

2 Ning is leading in Brazil, Spain, Mexico, Argentina and 32 other countries.