Migration Guides
Switching to Postmark? Our handy migration guides have everything you need to know about making the shift.
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SendGrid
Everything you need to know about moving from SendGrid to Postmark
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Mailgun
Everything you need to know about moving from Mailgun to Postmark
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Amazon SES
Everything you need to know about moving from SES to Postmark
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SparkPost
Everything you need to know about moving from SparkPost
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Mandrill
Everything you need to know about moving from Mandrill to Postmark
Still on the fence about switching to Postmark?
Here’s what our customers think of us.
BTW @postmarkapp is bloody lovely
Okay @postmarkapp is amazing. Why has no one told me about this? Good riddance to all their competitors I've put up with for too long.
A superior transactional email service, with unmatched customer support
My customers are so confident in their transactional email now, that they no longer include 'check in your spam box' in their website messaging anymore. Account email confirmations and missing invoices are a thing off the past. The activity feed gives myself and my customers total confidence in using email for important tasks again.
Btw, I like @postmarkapp way more than @sendgrid.
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.
Had a horrific experience with SendGrid so i would avoid. We use Postmark and are very happy with it :D
We use Postmark and are very happy with it. Switched from SendGrid due to security problems, dodgy UI, and not storing email content.
