Market Share by Top Websites

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

2 In terms of market share, i-system is clearly lagging behind, losing to ATG Web Commerce in all segments.

Websites Categories

1 ATG Web Commerce has better usage coverage in more websites categories. Including Shopping, Flowers, Business & Industry, Clothing and 92 other categories.

2 i-system is leading in Career & Education, Education, Jobs & Employment, Pets and 9 other categories.


1 ATG Web Commerce is leading in most countries, including United States, Canada, Greece, United Kingdom and 57 other countries.

2 i-system is leading in Poland, Malaysia, Afghanistan, Ghana and one other country.