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Migration Guides

Switching to Postmark? Our handy migration guides have everything you need to know about making the shift.

Still on the fence about switching to Postmark?

Here’s what our customers think of us.

You have an excellent user interface and very good spam reputation service. Combined with the pay-what-you-use subscription a better alternative to Mailchimp and its expensive Mandrill moneymaking machine.

P. Schipper

Digital Creative at Creative Kids Concepts

Postmark every day. UX is great. Delivery is top-notch and super fast. I've also used Sparkpost and Mailgun and they just don't compare.

Pete Keen

Pete Keen

via Twitter

Postmark is superior to SendGrid in every regard.

Michael Whalen‏

Michael Whalen‏

via Twitter

At #Bokio we are now using @postmarkapp instead of @Mail_Gun. I really liked mailgun but we needed far better delivery as our emails are very critical.

Mikael Eliasson

Mikael Eliasson

via Twitter

BTW @postmarkapp is bloody lovely

Allen

Allen

via Twitter

We used to get complaints about emails ending up in spam.  After switching to Postmark we’ve had zero issues with that.  Really reduced our headaches.

Anthony Franco

Anthony Franco

via Twitter

Can't say enough good things about @postmarkapp. 90 minutes to implement end to end delivery and open tracking.

Bryan Marble

Bryan Marble

via Twitter

I finally moved from SendGrid to @postmarkapp for @MetricsWatch. So happy! Great support, awesome product, stellar delivery and speed.

Jean-Philippe Boily‏

Jean-Philippe Boily‏

via Twitter

Postmark has made it easier to help our customers because of its accessible and detailed activity log which means we get better information faster.

Kate Reynier

Kate Reynier

Customer Success Team Lead at YouCanBook.me