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

EngineSeeker
13 websites

EngineSeeker is free to use

http://www.engineseeker.com/

EngineSeeker is the largest website promotion company on the Internet. Our services include search engine submission, search engine optimization, website ...

Market Share by Top Websites

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

Websites Categories

1 EngineSeeker has better usage coverage in more websites categories. Including Community & Society, E-commerce & Shopping, Games, Health and one other category.

2 Adwit is leading in Food & Drink.

Geography

1 EngineSeeker is leading in most countries, including United States, Canada, India and United Kingdom.

2 Adwit is leading in Brazil and Spain.