AdInterax
5 websites

AdInterax is free to use

https://www.adinterax.com/

Use adInterax, a Yahoo! advertising technology, to reach your audiences by engaging them with targeted rich media ad campaigns that result in effective conversions and increased brand engagement.

VS

AdOnion
15 websites

AdOnion offers both free and paid options

http://www.adonion.com

Summary AdOnion is the new generation of transparent advertising marketplace to help all the clients both advertisers and publishers to make the most out of both worlds. With new features, we are bringing on a truly transparent marketplace...

Market Share by Top Websites

2 In terms of market share, AdInterax is clearly lagging behind, losing to AdOnion in all segments.

Websites Categories

1 AdInterax has better usage coverage in more websites categories. Including Community & Society, Hobbies & Leisure and Science & Education.

2 AdOnion is leading in Arts & Entertainment and Computers Electronics & Technology.

Geography

1 AdOnion is leading in most countries, including Argentina, Canada, India, Indonesia and 4 other countries.

2 AdInterax is leading in Chile.