Reliable email delivery for high-volume senders
More than just an email provider. Postmark is a partner you can depend on.
Reaching the inbox isn’t enough
Your customers expect transactional emails to arrive immediately—not eventually. Which is why we constantly monitor our delivery speeds and publish the data publicly on our status page.
Learn more about our deliverability →-
Time to Inbox
Past 24 hours -
System Availability
Past 90 days
Secure and GDPR friendly
We’re committed to keeping your data safe and protecting the privacy of your clients’ users.
We have worked hard to meet our obligations as a processor under Article 28 of GDPR and are certified under the EU-U.S. and Swiss-U.S. Privacy Shield frameworks.
Read what we’ve done to comply with GDPR →Knowledgeable and responsive support whenever you need it
Email is complicated. Our team of deliverability experts are on hand to offer support and advice whenever you need them.
Meet our customer success team →-
Anna
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Ignacio
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Natalie
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Natalie
We’re a partner, not just a provider
We’re profitable, privately owned, and in this for the long-haul. Since 2010 we’ve delivered billions of time-sensitive emails for some of the world’s biggest brands.
We rely on Postmark’s high-quality sender reputation. This allowed us to ramp up our outbound volume quickly while we migrated from another provider.
Everything you’d expect from a world-class email provider
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Industry-leading delivery speeds. Up to 4x faster than other providers.
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Up to 365 days worth of full content history to help you troubleshoot.
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Reliable open and link tracking so you can monitor and improve your emails.
The best email provider for enterprise
- Paddle
- Indie Hackers
- Faire.com
- IKEA
- litmus
- desk
- minecraft
- livestream
- UNICEF
- Asana
- Moz
- Code Climate
- LiveChat
- 1Password
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- Betterment
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