AdBrite
700 websites

AdBrite is free to use

http://adbrite.com

AdBrite labels itself as the internet's ad marketplace. It provides interstitials and banner ads on a cost per mille (thousand) basis, and text ads on either cost per click or cost per action.

VS

Meebo Bar
89 websites

Meebo Bar is free to use

http://www.meebo.com/websites/

The Meebo Bar. Engage your audience from the cloud. A powerful platform to help surface more content ... Get the Bar. Activate Meebo today! Increase Revenue ...

Market Share by Top Websites

1 AdBrite is leading in Top 1M Sites and The Entire Web.

2 In terms of market share, Meebo Bar is clearly lagging behind, losing to AdBrite in all segments.

Websites Categories

1 AdBrite has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Adult, Science & Education and 19 other categories.

2 Meebo Bar hasn't got a lead over AdBrite in any websites category.

Geography

1 AdBrite is leading in most countries, including United States, India, United Kingdom, Philippines and 67 other countries.

2 Meebo Bar is leading in Bosnia and Herzegovina, Ecuador and Serbia.