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
Here’s what our customers think of us.
Wow, even after two years of using Postmark I’m still surprised by how much you value your customers!
I came from Mailgun and left because too many emails went missing. Now, my email shows up instantly for people and the amount of time I save on support requests is worth it. A+ quality service.
Btw, I like @postmarkapp way more than @sendgrid.
I’ve used SendGrid, Mandrill and Postmark for transactional email in production. Amazing how much better Postmark is than everyone else.
I finally moved from SendGrid to @postmarkapp for @MetricsWatch. So happy! Great support, awesome product, stellar delivery and speed.
Love the fact @postmarkapp are publicly sharing their status and deliverability details.
BTW @postmarkapp is bloody lovely
@postmarkapp just started switching over to your service from SendGrid and I'm so happy with everything so far. Great work!
OMG! @postmarkapp is a chef's kiss. Mandrill or SendGrid is never again.
