iPerceptions
6,482 websites

iPerceptions offers both free and paid options

http://www.iperceptions.com/

Helps improve and optimize websites by tapping into the feedback of real customers in the context of actual online experiences.

VS

JS-Kit
648 websites

JS-Kit is free to use

http://www.aboutecho.com/

Echo provides a real-time platform that enables the rapid implementation and scale of applications for social TV, social music, social news, social sports and social commerce. Brands can leverage the Echo platform to transform their static ...

Market Share by Top Websites

1 iPerceptions is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, JS-Kit is clearly lagging behind, losing to iPerceptions in all segments.

Websites Categories

1 iPerceptions has better usage coverage in more websites categories. Including Vehicles, Computers Electronics & Technology, Finance, Health and 12 other categories.

2 JS-Kit is leading in Arts & Entertainment, Community & Society, Games, News & Media and 2 other categories.

Geography

1 iPerceptions is leading in most countries, including United States, Canada, United Kingdom, India and 57 other countries.

2 JS-Kit is leading in Brazil, Indonesia, Vietnam, Greece and 20 other countries.