Everyone starts on our FREE developer tier, which includes 100 emails every month
Start free trial No credit card requiredNo matter how many emails you send, you’ll get access to all of Postmark’s great features.
We’ll start you off with our free developer plan (100 test emails per month)
Start free trialStarts at $50/month per IP
Our fully managed dedicated IPs are available to customers sending 300,000 emails per month or more.
Starts at $14/month per domain
Fix authentication issues that prevent your email from reaching the inbox and see who’s sending using your domain with DMARC Digests.
Starts at $5/month
Customize how long Postmark will store activity data and message content for your emails. Statistics are always kept indefinitely.
Select a provider below to see a comparison.
All new accounts start off on our free developer plan with 100 emails per month. Use it for however long you need, it doesn’t expire.
Dedicated IPs are available to high-volume senders. Read about our policy for issuing dedicated IPs.
Extra emails on our paid plans are calculated at the end of your billing cycle and included with your plan cost for the upcoming month.
We accept payments via Visa, MasterCard, American Express, Diners, and JCB. We do not accept PayPal or Purchase Orders.
We do not offer a tier between 100 emails/month (our free developer plan) and 10,000 emails/month.
Not right now, but we’d like to! We’re looking at introducing annual plans, which can offer some flexibility to customers who have lower and/or seasonal volume. Contact us if you’d like to be notified when we introduce annual plans.
Yes you can! To comply with industry best practices and to maintain our high deliverability, it's important though that transactional and marketing emails never mix. That's why we created Message Streams, a parallel but completely separate sending infrastructures for your transactional and broadcast emails.
Yes! Contact us to learn more about our high-volume pricing.
No. If you are under your email limit at the end of a billing period, the unused emails do not roll over to the next billing period.
Yes! If you’ve launched your product, are charging for it, and haven’t taken outside investment, contact our support team and we’ll give you $75 account credit to help with your email costs.
Postmark has a reputation for high quality. Even though there are several good companies, we were convinced by Postmark’s clear documentation and transparent roadmap. Further, building email infrastructure is really a partnership — we wanted to invest in a platform that would continue to grow along with our needs, not one that was fairly static and falling behind the technology curve.
I was shocked to see Postmark open rates were an 11% improvement over SES in our test. Needless to say we started sending all of our transactional email through Postmark.
We’re really happy we decided to use Postmark for ITV’s British Soap Awards. We only count votes from verified email addresses and Postmark’s excellent delivery has lead to our highest verification percentage ever. We'll definitely use Postmark again!
Postmark blows every other transactional email product out of the water.
Industry-leading delivery speeds. Up to 4x faster than other providers.
Take the pain out of handling inbound email. Postmark turns inbound email into a handy JSON object and posts it to a web hook URL.
Responsive templates for sending transactional emails, including welcome messages, password resets, and more.
45 days worth of full content history by default to help you troubleshoot (customizable from 7 to 365 days if needed).
We share our delivery statistics to the major inbox providers right on our status page.
Reliable link tracking so you can monitor and improve your emails.
