Lightning fast and reliable delivery for your application emails

We don’t just claim great deliverability. We share it right on our status page.

Status page screenshot.

Everybody claims great delivery, but how many are willing to share their statistics?

If they don’t share their stats, what are they trying to hide?

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    We share our delivery statistics to the major inbox providers right on our status page.

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    Industry-leading delivery speeds. Up to 4x faster than other providers.

  • Stack of emails

    45 days worth of full content history by default to help you troubleshoot (customizable from 7 to 365 days if needed).

Over 6,000 businesses trust their email delivery to Postmark

Everything you need for first class email delivery

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    Reliable link tracking so you can monitor and improve your emails.

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    Responsive templates for sending transactional emails, including welcome messages, password resets, and more.

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    Keep track of bounced emails through the web dashboard, or use web hooks to notify your app of any issues.

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    SPF, DKIM, and DMARC support included, with clear guides to help you get set up.

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    Send your transactional email over SMTP or through the Postmark API.

  • One credit equals one email.

    Simple and transparent pricing means you only pay for what you use.

All of the benefits of doing email in-house with none of the hassle of managing a mail server

We were using one of your competitors because they featured a freemium plan. However we were getting complaints on a weekly basis that emails weren’t reaching clients. […] Other than an edge case here or there, since switching to Postmark, our support tickets regarding email delivery have plummeted to zero. That alone makes Postmark worth its weight in gold.

Kyle Racki

Kyle Racki

CEO at Proposify

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.

Joel Flory

Joel Flory


We‘ve grown from sending 0 to 200,000 transactional emails daily, and Postmark helped us a lot with scaling that process.

Bartosz Olchówka

Bartosz Olchówka

Head of Development at LiveChat

Ready to try out Postmark?

Join thousands of businesses that already trust their email delivery to Postmark.