IBM Websphere Commerce
4,789 websites

IBM Websphere Commerce costs money

http://www-03.ibm.com/software/products/en/websphere-commerce

IBM WebSphere Commerce provides companies of all sizes with a powerful customer interaction platform for cross-channel and online commerce.

VS

J2Store
3,265 websites

J2Store offers both free and paid options

https://www.j2store.org/

J2Store is a powerful, flexible shopping cart and ecommerce solution for Joomla.

Market Share by Top Websites

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

2 In terms of market share, J2Store is clearly lagging behind, losing to IBM Websphere Commerce in all segments.

Websites Categories

1 IBM Websphere Commerce has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, E-commerce & Shopping, Home & Garden and 17 other categories.

2 J2Store is leading in Science & Education, Law & Government and News & Media.

Geography

1 J2Store is leading in most countries, including Italy, Russia, Poland, Greece and 77 other countries.

2 IBM Websphere Commerce is leading in United States, Germany, Indonesia, United Kingdom and 41 other countries.