AdSolution
13 websites

AdSolution is free to use

http://adsolutions.yp.com/

Branded Stuff That Gets You Noticed - Imprinted promotional products with your corporate logo, screen-printed and embroidered apparel, trade show giveaways ...

VS

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. ...

Market Share by Top Websites

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

Websites Categories

1 AdSolution has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Jobs & Career, Sports and 2 other categories.

2 Adwit is leading in Food & Drink.

Geography

1 AdSolution is leading in most countries, including United Kingdom, United States, Croatia, France and 3 other countries.

2 Adwit is leading in Spain.