Outbrain Publisher
111,751 websites

Outbrain Publisher offers both free and paid options

http://www.outbrain.com/

Outbrain (www.outbrain.com) is the leading content discovery platform, reaching a highly engaged audience through distribution on top publisher sites, including CNN, Fox News, Hachette Filipacchi Media, Mashable, MSNBC and Slate. Outbrain...

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Taboola AdsTxt
353,427 websites

Taboola AdsTxt offers both free and paid options

http://www.taboola.com/

Websites that allows Taboola ads through their ads.txt

Market Share by Top Websites

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

2 In terms of market share, Outbrain Publisher is clearly lagging behind, losing to Taboola AdsTxt in all segments.

Websites Categories

1 Taboola AdsTxt has better usage coverage in more websites categories. Including Arts & Entertainment, Computers Electronics & Technology, News & Media, Games and 19 other categories.

2 Outbrain Publisher is leading in Science & Education.

Geography

1 Taboola AdsTxt is leading in most countries, including United States, Taiwan, Russia, France and 118 other countries.

2 Outbrain Publisher is leading in United Kingdom, Indonesia, Canada, Philippines and 36 other countries.