Migration Guides

Password reset emails delivered by @postmarkapp arrive in gmail in 1 second (vs 64 seconds for SendGrid)

Had a horrific experience with SendGrid so i would avoid. We use Postmark and are very happy with it :D

Postmark blows every other transactional email product out of the water.

Love the fact @postmarkapp are publicly sharing their status and deliverability details.

You go above and beyond to make sure your customers understand transactional email. The educational material you provide make me want to use you. But then there is also the fact (which made me seek you out in the first place) that you take deliverability very seriously. You fixed a problem I had with deliverability in Mandrill. An awesome service.

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

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.

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

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