Etarget
8,240 websites

Etarget offers both free and paid options

http://www.etargetnet.com

ETARGET is a provider of PPC (pay-per-click) targeted advertising using online media. ETARGET enables its clients to precisely define which users will see their advertisements. Clients achieve this by the keywords and phrases that users are...

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SiteScout
10,024 websites

SiteScout is free to use

http://www.sitescout.net/

SiteScout provides the industry's leading solution for Web publishers to prevent malicious ads and other dangerous Web content from reaching customers. In a world where criminal syndicates, identity thieves, and hackers use highly-traffi...

Market Share by Top Websites

1 SiteScout is leading in Top 1M Sites and The Entire Web.

2 Etarget is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 SiteScout has better usage coverage in more websites categories. Including Science & Education, Food & Drink, Computers Electronics & Technology, Health and 16 other categories.

2 Etarget is leading in News & Media, Arts & Entertainment, E-commerce & Shopping and Reference Materials.

Geography

1 SiteScout is leading in most countries, including United States, Canada, India, United Kingdom and 79 other countries.

2 Etarget is leading in Slovakia, Czech Republic, Germany, Hungary and 36 other countries.