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Home arrow-right ... arrow-right Office and Productivity Software arrow-right CritSend

We've compiled a list of 27 free and paid alternatives to CritSend. The primary competitors include Platformly, Shiftmail. In addition to these, users also draw comparisons between CritSend and Pepipost, outMail, JangoSMTP. Also you can look at other similar options here: Office and Productivity Software.


Platformly is a suite of tools for multi-channel marketing automation.

Pepipost is the speedy transactional email delivery service that provides reliable Inboxing in less...

outMail providing a secure and trusted email relay (also known as SMTP Smart Host or mail proxy)

JangoSMTP lets you send transactional emails via SMTP or API.

Mandrill is a scalable and affordable email infrastructure service, with all the marketing-friendly...

SMTP Logic integrates with your current email system to automate all aspects of email processing...

Easy-to-use, email marketing and automation for fast growing businesses.

MX Outbound is an alternative outgoing SMTP Mail Server, SMTP Mail Relay and SMTP SmartHost

CritSend's full SMTP relay service and API ensures inbox delivery for your transactional mails.

CritSend Platforms

tick-square Web-Based

CritSend Overview

CritSend's full SMTP relay service and API ensures inbox delivery for your transactional mails. Never worry about email compliance, deliverability, IP reputation or blacklisting. Free email service from CritSend.

CritSend Features

tick-square SMTP
tick-square Email Analytics

Top CritSend Alternatives

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CritSend Tags

smtp-relay email-campaign

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