A transaction email provider for web apps.
Email Hosting Providers · Transactional Email
Get access to data on 3,119 websites that are Critsend Customers. We know of 1,108 live websites using Critsend and an additional 2,011 sites that used Critsend historically and 413 websites in the United States.
Get a list of 3,119 websites using Critsend which includes location information, hosting data, contact details, 1,108 currently live websites
and an additional 1,852 domains that redirect to sites in this list. 2,011 sites that used this technology previously and 413 websites in the United States currently using Critsend.