Software Alternatives, Accelerators & Startups

CritSend VS Postal

Compare CritSend VS Postal and see what are their differences

CritSend logo CritSend

CritSend is a SMTP relay for developers.

Postal logo Postal

Open source mail delivery platform, alternative to Mailgun or Sendgrid
  • CritSend Landing page
    Landing page //
    2021-09-19
  • Postal Landing page
    Landing page //
    2022-11-03

CritSend videos

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Postal videos

POSTAL (1997 PC shooter) Review

More videos:

  • Review - Postal 2 PC Game Review
  • Review - POSTAL / POSTAL: REDUX - THAT 90'S EDGE

Category Popularity

0-100% (relative to CritSend and Postal)
Email Marketing
35 35%
65% 65
Email
0 0%
100% 100
Email Marketing Platforms
Email Delivery
100 100%
0% 0

User comments

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What are some alternatives?

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

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

Mailook - Identify & fix your email deliverability issues for free 👀

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.

Sidemail - The simplest way to send transactional emails. Sidemail makes sending transactional emails trivial, it's perfect for side projects, MVPs or the next big thing.

SendGrid - Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free

Mailivery - Reach the Inbox, not the spam folder.