MSN Ads
1,353 websites

MSN Ads is free to use

http://bingads.microsoft.com/

Show ads on Bing. Display your product or service to as many as 151 million potential customers.

VS

WebTrends Ads
trend
109 websites

WebTrends Ads is free to use

http://webtrends.com/solutions/campaign-optimization

Webtrends Optimize gives marketers the tools that they need to customize user ... optimize your global ad spend across paid search and Facebook ads without ...

Market Share by Top Websites

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

2 In terms of market share, WebTrends Ads is clearly lagging behind, losing to MSN Ads in all segments.

Websites Categories

1 MSN Ads has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 104 other categories.

2 WebTrends Ads is leading in Chats & Forums and Consumer Electronics.

Geography

1 MSN Ads is leading in most countries, including United States, Canada, India, Spain and 37 other countries.

2 WebTrends Ads is leading in China, Tunisia, Bolivia, Moldova and 6 other countries.