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Migration Guides - Switch to Postmark | Postmark
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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.

“Our experience with the Postmark team has been fantastic. Our emails are sent on time and deliverability is high. We know we can rely on Postmark.”

Claire Schlafly

Claire Schlafly

VP of Operations at Yapmo

We use Postmark and are very happy with it. Switched from SendGrid due to security problems, dodgy UI, and not storing email content.

Jonny Paylor

Jonny Paylor

via Twitter

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 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

Wow, even after two years of using Postmark I’m still surprised by how much you value your customers!

Linus Metzler

Linus Metzler

@postmarkapp great job on documentation, and templating. I got up and running in a matter of minutes!

Luis Pazmino

Luis Pazmino

via Twitter

Sendgrid was giving us countless problems so we switched over to Postmark and went problem-free!

Afterthought Systems

Afterthought Systems

via Twitter

Been using @postmarkapp for all of 10 mins and it's already clear that it's significantly better than AWS SES.

Mark Wadden

Mark Wadden

via Twitter

Wow, @gmail deliveries via @postmarkapp is really fast, ~1s! Seems to have an excellent #ISP reputation. #transactional #mails #service

David Jimenez

David Jimenez

via Twitter