Switching to Postmark? Our handy migration guides have everything you need to know about making the shift.
Everything you need to know about moving from SendGrid to Postmark
Everything you need to know about moving from Mailgun to Postmark
Everything you need to know about moving from SES to Postmark
Everything you need to know about moving from SparkPost
Everything you need to know about moving from Mailchimp Transactional to Postmark
Everything you need to know about moving from Resend to Postmark.
Here’s what our customers think of us.
Had a horrific experience with SendGrid so i would avoid. We use Postmark and are very happy with it :D
Super customer support, on-boarding process especially incredible. Service 10/10. Struggled with other services like Mailgun — never again. Keep being awesome.
Personal experience of working with a few other providers recently is that @postmarkapp definitely seems to have the upper hand on speed.
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 really impressed us with their focus on transactional emails, instead of just broadcasting.”
Currently switching over all my transactional email to @postmarkapp. Great experience so far – awesome job, guys!
For outgoing transactional mail I strongly recommend Postmark. Had bad experience @ Mailgun and SendGrid with delivery.
On top of all the tracking info, in almost four years with Postmark, I can’t remember a single time an outage impacted our business.
OMG! @postmarkapp is a chef's kiss. Mandrill or SendGrid is never again.
