Migration Guides

Unfortunately we didn't have great luck with @SendGrid, using @postmarkapp now & very happy with it.

Personal experience of working with a few other providers recently is that @postmarkapp definitely seems to have the upper hand on speed.

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

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

As a solo founder, I'm always reviewing and evaluating 3rd party providers. Can I get a better deal? Can I find another service that is more reliable? I’ve stopped asking those questions with Postmark. It hits the trifecta of great customer support, excellent service, and good/affordable pricing. I’m all in for Postmark!

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

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.

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.

OMG! @postmarkapp is a chef's kiss. Mandrill or SendGrid is never again.