AdSide
14 websites

AdSide costs money

http://www.AdSide.com

AdSide is a premium pay-per-click ad network serving tier-1 content publishers, advertisers and media agencies. It offers a better, simpler platform that delivers highly-targeted text ads within a controlled environment of quality content...

VS

BridgeTrack
12 websites

BridgeTrack offers both free and paid options

http://www.bridgetrack.com/

BridgeTrack is a digital marketing suite that gives you the ability to optimize your marketing efforts across the full spectrum of digital channels.

Market Share by Top Websites

1 BridgeTrack is leading in Top 100K Sites.

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

Websites Categories

1 AdSide has better usage coverage in more websites categories. Including Reference Materials, Adult, Arts & Entertainment, Computers Electronics & Technology and 4 other categories.

2 BridgeTrack is leading in Finance, Business & Consumer Services, Food & Drink, Gambling and one other category.

Geography

1 AdSide is leading in most countries, including United States, Hong Kong, New Zealand, Philippines and 2 other countries.

2 BridgeTrack is leading in Canada.