Think Realtime
10,155 websites

Think Realtime costs money

http://www.thinkrealtime.com/

The worlds most advanced real time advertising. Industry leaders work with Think Realtime.

VS

WhosOn
532 websites

WhosOn offers both free and paid options

http://www.whoson.com/

Track, Engage and Chat to your web visitors in real time. Hosted and On Premises live chat and visitor tracking software for businesses of all sizes.

Market Share by Top Websites

1 Think Realtime is leading in Top 10K Sites, Top 1M Sites and The Entire Web.

2 WhosOn is leading in Top 100K Sites.

Websites Categories

1 WhosOn has better usage coverage in more websites categories. Including Home & Garden, Finance, Computers Electronics & Technology, Health and 16 other categories.

2 Think Realtime is leading in Vehicles.

Geography

1 Think Realtime is leading in most countries, including United States, Canada, Philippines, India and 44 other countries.

2 WhosOn is leading in United Kingdom, France, Greece, Ireland and 17 other countries.