Customer.io Mail Market Share  

/> United States
/> Brazil
/> Canada
/> United Kingdom
/> Australia
/> Russia
/> .co
/> .io
/> Norway
/> Other

How many sites from each region we first detected using Customer.io Mail at specific date periods.

Get a list of 3,510 websites using Customer.io Mail which includes location information, hosting data, contact details, 1,382 currently live websites and an additional 13,147 domains that redirect to sites in this list. 2,128 sites that used this technology previously and 936 websites in the United States currently using Customer.io Mail.

Total Country Distribution

Distribution of locations of all Customer.io Mail customers we've ever tracked.

Gaining Customers From
Technology Gained Lost Net
Sailthru
Customer.io Mail is taking customers from Sailthru.
4 0 4
JangoMail
Customer.io Mail is taking customers from JangoMail.
3 0 3
Return Path
Customer.io Mail is taking customers from Return Path.
3 0 3
SmartFocus
Customer.io Mail is taking customers from SmartFocus.
2 0 2
AWeber Email
Customer.io Mail is taking customers from AWeber Email.
1 0 1
Losing Customers To
Technology Gained Lost Net
Autopilot SPF
Customer.io Mail is losing customers to Autopilot SPF.
8 11 -3
Pardot Mail
Customer.io Mail is losing customers to Pardot Mail.
4 10 -6
Greenhouse MX
Customer.io Mail is losing customers to Greenhouse MX.
2 4 -2
SendinBlue
Customer.io Mail is losing customers to SendinBlue.
1 12 -11
MasterBase
Customer.io Mail is losing customers to MasterBase.
0 1 -1