Migration Guides

I came from Mailgun, which gave me headaches. Every second counts when we send an alert to gamers. I love the fact that I can see when mails are opened and how long the whole process took. It just works, which is not so obvious apparently (looking at Mailgun). Thanks Postmark Team <3 !

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

Postmark fixed our entire order and shipping conformation email process. Our previous provider had a lot of our emails lost in limbo or not reaching customers for days. Since switching to Postmark, we sleep easy knowing our most important emails are always delivered as soon as a customer orders.

I had no luck with Sendgrid support when I needed it, compared to Postmark support which was super helpful.

Postmark without question. High-quality product and unreal support. Dabbled with all over the years, and SendGrid/Mailgun were some of the worst experiences I’ve ever had in terms of both product and support.

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

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

We use @postmarkapp. Incredibly reliable service run by incredible people.

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