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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.

Super customer support, on-boarding process especially incredible. Service 10/10. Struggled with other services like Mailgun — never again. Keep being awesome.

Fredric Endrerud

Fredric Endrerud

Lead developer at Bary AS

Postmark makes it easy for us to handle all our outbound emails with a high degree of reliability and easy way to get insights into what messages are working with our customers (via tags and analytics).

Brian Lovin

Brian Lovin

Co-Founder at Spectrum

Every time I integrate @postmarkapp with an app I find myself thinking how great the onboarding is. So refreshing.

Joel

Joel

via Twitter

@postmarkapp just started switching over to your service from SendGrid and I'm so happy with everything so far. Great work!

Levin Dixon

Levin Dixon

via Twitter

Using a completely free product and still getting great support from @postmarkapp. Two days and I haven't heard back from @Mail_Gun

Andrew Vos

Andrew Vos

via Twitter

We now send about 100 Million emails a month with Postmark and we couldn’t be more happy with the experience.

Butch Hogan

Butch Hogan

CTO & Founder at Vet Tix

Postmark has stellar customer service. I don't think I have ever waited more than a few minutes for a response to an email. I also like the degree of interest that the representatives take in my specific circumstances. I felt like they took the time to really understand what I needed and then proposed the best solution for me.

Christopher Dundy

Before Postmark we were using SendGrid, but we had lots of problems with the IP reputation, and they wouldn't move us to another IP range. So we decided change providers, and we are very happy with Postmark. 

Ricardo Fontanelli

Ricardo Fontanelli

I SERIOUSLY LOVE YOU! I am not kidding. Other provider's mail would often end up in spam or the service would be very confusing. One team, cohesive product, HUMANS! What's not to love. Keep doing what you're doing!

Joost Baaij

Joost Baaij

De Digitale Topschool