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, AWeber 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 Business & Industry, People & Society, Arts & Entertainment, Shopping and 155 other categories.

2 AWeber is leading in Internet & Telecom, Marketing & Advertising, Online Marketing, Finance and 77 other categories.


1 Constant Contact is leading in most countries, including United States, Canada, United Kingdom, India and 94 other countries.

2 AWeber is leading in France, Australia, Brazil, Italy and 81 other countries.