Clicky
37,098 websites

Clicky offers both free and paid options

http://clicky.com/

Clicky Web Analytics is simply the best way to monitor, analyze, and react to your blog or web site's traffic in real time.

VS

IO Technologies
11,875 websites

IO Technologies costs money

https://t.onthe.io

IO Technologies is a platform with an interface to keep all of your data in one place IO's mission is to make analytics accessible for non-analysts who can obtain data that is crucial to measuring organizational performance

Market Share by Top Websites

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

2 IO Technologies is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Clicky has better usage coverage in more websites categories. Including Vehicles, Computers Electronics & Technology, Arts & Entertainment, Science & Education and 14 other categories.

2 IO Technologies is leading in E-commerce & Shopping, Lifestyle, Heavy Industry & Engineering, News & Media and 2 other categories.

Geography

1 Clicky is leading in most countries, including United States, United Kingdom, Canada, France and 148 other countries.

2 IO Technologies is leading in Russia, Ukraine, Belarus and Kazakhstan.