Market Share by Top Websites

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

2 In terms of market share, Omnisend is clearly lagging behind, losing to Constant Contact in all segments.

Websites Categories

1 Constant Contact has better usage coverage in more websites categories. Including Science & Education, Community & Society, Law & Government, Health and 19 other categories.

2 Omnisend is leading in Lifestyle.

Geography

1 Constant Contact is leading in most countries, including United States, Canada, India, United Kingdom and 134 other countries.

2 Omnisend is leading in Lithuania, South Africa, Latvia, Estonia and 5 other countries.