Baidu Maps
58,542 websites

Baidu Maps is free to use

http://developer.baidu.com/map/

Baidu Mapss is a mobile web and desktop mapping application created by Baidu. Baidu Maps provides users with location-based information and services, it sorts them by locations, routes, and local merchants on their PCs and mobile devices in...

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StumbleUpon Widgets
8,543 websites

StumbleUpon Widgets offers both free and paid options

http://www.stumbleupon.com/dt/widgets

Widgets. Bring Out The Best. Highlight your strongest content with a StumbleUpon Widget on your site. Get going in just two easy steps. Start Now - Its Free!

Market Share by Top Websites

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

2 In terms of market share, StumbleUpon Widgets is clearly lagging behind, losing to Baidu Maps in all segments.

Websites Categories

1 Baidu Maps has better usage coverage in more websites categories. Including Computers Electronics & Technology, News & Media, Business & Consumer Services, Science & Education and 13 other categories.

2 StumbleUpon Widgets is leading in Arts & Entertainment, Community & Society, Food & Drink, Hobbies & Leisure and 3 other categories.

Geography

1 StumbleUpon Widgets is leading in most countries, including India, United Kingdom, Italy, France and 84 other countries.

2 Baidu Maps is leading in China, United States, Hong Kong, Taiwan and 48 other countries.