AddyON
11 websites

AddyON is free to use

http://www.addyon.com/

AddyON.com: Self-Service on line Advertisng marketplace. All ad spaces for sale, offer based selling system, unlimited websites, Unlimited ad spaces, free ...

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, AddyON is clearly lagging behind, losing to Adwit in all segments.

Websites Categories

1 AddyON has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Games and Hobbies & Leisure.

2 Adwit is leading in Food & Drink.

Geography

1 Adwit is leading in most countries, including Brazil and Spain.

2 AddyON is leading in Italy.