15 Mailchimp Statistics and Facts (2020) | By the Numbers

Here are a few of the most interesting Mailchimp statistics I was able to dig up. As always, be sure to check back in the future as I will be updating this post as new and updated stats become available.

Mailchimp Factsmailchimp statistics and facts

  • Website: mailchimp.com
  • Year of launch: 2001
  • Founders: Ben Chestnut and Dan Kurzus
  • Headquarters:  Atlanta, GA
  • CEO: Ben Chestnut
  • What is Mailchimp?

MailChimp is the world’s largest marketing automation platform. It’s like a second brain that helps millions of customers—from small e-commerce shops to big online retailers—find their audience, engage their customers, and build their brand. (source)

Mailchimp Statistics

Total number of Mailchimp users:

12 million customers

Last updated 1/8/20

Mailchimp's share of the email marketing industry:


Last updated 1/8/20

Number of emails sent by Mailchimp users in 2019:

340 billion emails

Estimated number of people Mailchimp email reaches:

4 billion

Last updated 5/13/19

Number of emails sent through Mailchimp daily:

1 billion emails

Last updated 7/15/16

Average number of Mailchimp API requests daily:

more than 10 million

Last updated 7/17/16

Number of Mailchimp API users:

250,000 users

Last updated 7/17/16

Number of emails sent through Mailchimp monthly:

15 billion emails

Last updated 7/17/16

 Number of Mailchimp employees:


Last updated 1/21/17

Number of countries MailChimp has users in:

200 countries

Last updated 1/21/17

Estimated Mailchimp revenue for 2019:

$700 million

Percentage of Mailchimp users that do not have a website:


Last updated 5/13/19

Number of ecommerce orders generated daily through Mailchimp campaigns:

1.25 million

Last updated 5/13/19

Number of ecommerce orders made through Mailchimp campaigns in 2018:

450 million

Recent Mailchimp News: