Nov 10, 2018

Email Marketing Services

CritSend is a SMTP relay featuring a deliverability engine that automatically handles all aspects of email delivery, from compliance and headers to full unsubscription management and bounce processing. Advanced filters provide early spam detection, messages are sent with valid signatures from whitelisted servers, never worry about IP reputation or blacklisting.

SendGrid's cloud-based email infrastructure relieves businesses of the cost and complexity of maintaining custom email systems. SendGrid provides reliable delivery, scalability, and real-time analytics, along with flexible APIs that make custom integration a breeze.

Mailjet is a real-time Cloud Emailing platform: scalable, agile and flexible.