Email testing and pre-send QA Companies

2 organizations in the Email testing and pre-send QA market segment

Mailgun Technologies, Inc.

An enterprise-grade, API-driven email delivery platform serving developers and marketers with sending, validation, and deliverability capabilities at scale.

www.mailgun.com

Railsware Products Studio LLC

US-based software developer providing secure testing and delivery infrastructure for developers and teams.

mailtrap.io