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, SendinBlue 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 237 other categories.

2 SendinBlue is leading in Moving & Relocating.

Geography

1 Constant Contact is leading in most countries, including United States, Canada, United Kingdom, India and 191 other countries.

2 SendinBlue is leading in France, Reunion, French Polynesia, New Caledonia and one other country.