Migration Guides
Switching to Postmark? Our handy migration guides have everything you need to know about making the shift.
Still on the fence about switching to Postmark?
Here’s what our customers think of us.
Postmark makes it easy for us to handle all our outbound emails with a high degree of reliability and easy way to get insights into what messages are working with our customers (via tags and analytics).
Easy to set up. Great API. Rapid mail delivery and no spam issues. We moved from Mandrill because of terrible deliverability and am pleased to say it’s been well worthwhile....we’ve even saved money. Thanks Postmark Team….you rock!!
Wow, even after two years of using Postmark I’m still surprised by how much you value your customers!
Super customer support, on-boarding process especially incredible. Service 10/10. Struggled with other services like Mailgun — never again. Keep being awesome.
Been using @postmarkapp for all of 10 mins and it's already clear that it's significantly better than AWS SES.
...I've been with Postmark for a few months. Their system is definitely better than SendGrid and SparkPost...two services I tried before moving on to Postmark.
We've architected our sending infrastructure to rely heavily on Postmark, and we couldn't be happier. They've been supportive at every step along the way, and have helped us to deliver (and report on) tremendous results for our clients.
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.
Wow, @gmail deliveries via @postmarkapp is really fast, ~1s! Seems to have an excellent #ISP reputation. #transactional #mails #service
