Software Alternatives, Accelerators & Startups

CritSend VS PowerMTA

Compare CritSend VS PowerMTA and see what are their differences

CritSend logo CritSend

CritSend is a SMTP relay for developers.

PowerMTA logo PowerMTA

PowerMTA is an industrial-strength software for high-volume email delivery.
  • CritSend Landing page
    Landing page //
    2021-09-19
  • PowerMTA Landing page
    Landing page //
    2023-06-25

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PowerMTA videos

Bulk Email Server PowerMta Auto Installation

Category Popularity

0-100% (relative to CritSend and PowerMTA)
Email Marketing
100 100%
0% 0
Email
0 0%
100% 100
Email Marketing Platforms
SMTP Server
0 0%
100% 100

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What are some alternatives?

When comparing CritSend and PowerMTA, you can also consider the following products

AuthSMTP - AuthSMTP is the outgoing SMTP email service for e-commerce websites, mailing lists or email applications.

Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

Sparkpost - Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.

mailcow - An open source mailserver suite.

BriteVerify - Email Validation & Email Verification reduces bounce rates up to 98%. Rapidly verifying email addresses has never been easier, just drag drop and deliver!

Mail-in-a-box - Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.