NetMonitor
8 websites

NetMonitor offers both free and paid options

http://opmanager.manageengine.com/

25 Nov 2012 ... Monitor GSM/CDMA network: cell info, signal strength. Use GPS/Google location. Generate database with custom info on cells. Export log to file ...

VS

Vizu
15 websites

Vizu is free to use

http://www.brandlift.com

Vizu Corporation provides the first real-time, enterprise technology platform that allows advertisers and their partners in the digital media ecosystem to collaborate around optimizing Brand Lift metrics, moving their target audience throug...

Market Share by Top Websites

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

Websites Categories

1 Vizu has better usage coverage in more websites categories. Including Computers Electronics & Technology, Adult, Hobbies & Leisure, News & Media and one other category.

2 NetMonitor is leading in Heavy Industry & Engineering.

Geography

1 Vizu is leading in most countries, including United States, India, France, Indonesia and 4 other countries.

2 NetMonitor is leading in Finland, Lithuania and Pakistan.