Adwit
2 websites

Adwit offers both free and paid options

http://www.adwitserver.com/

Adwit's exclusive ad optimization system (patent pending) combines contextual and behavioural analysis technologies, optimizing each ad zone with real time analysis of user profiles to match individual profiles with optimal display ads. ...

VS

DemandMedia
28 websites

DemandMedia is free to use

http://demandmedia.com

Demand Media, Inc. (NYSE: DMD) is a leading content and social media company that informs and entertains one of the Internet’s largest audiences, helps advertisers find innovative ways to engage with their customers and enables publishers t...

Market Share by Top Websites

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

Websites Categories

1 DemandMedia has better usage coverage in more websites categories. Including Computers Electronics & Technology, Games, Arts & Entertainment, Hobbies & Leisure and 3 other categories.

2 Adwit hasn't got a lead over DemandMedia in any websites category.

Geography

1 DemandMedia is leading in most countries, including United States, China, Belgium, Canada and 5 other countries.

2 Adwit is leading in Spain.