Postmark Basic
The Postmark Basic plan costs $15 per month for 10,000 emails.
What the plan includes
5 sending domains, 4 users, 45 days of history, no inbound email. Extra emails $1.80 per 1,000; $55 a month at 50,000 emails.
As stated on postmarkapp.comThe plans either side of it
- Free$0one below
100 emails a month, never expires; extra emails cannot be bought on this plan.
- Pro$16.50 per month for 10,000 emailsone above
10 domains, 6 users, inbound email, retention up to 365 days. Extra emails $1.30 per 1,000; $60.50 a month at 50,000 emails.
What else costs about this much
| Tool | Starts at | Free plan |
|---|---|---|
| Bird Email | $15 a month | Yes |
| Mailgun | $15 a month | Yes |
| Mailtrap | $15 a month | Yes |
| SMTP2GO | $15 a month | Yes |
| turboSMTP | $12.46 a month | Yes |
Each tool’s own starting price, within a quarter of what this plan costs. A starting price is not the same plan, so read what each one includes before weighing them against each other.
Postmark Basic questions
How much is the Postmark Basic plan?
The Postmark Basic plan costs $15 per month for 10,000 emails. 5 sending domains, 4 users, 45 days of history, no inbound email. Extra emails $1.80 per 1,000; $55 a month at 50,000 emails.
What is the difference between Postmark Free and Basic?
Free costs $0 and gives you 100 emails a month, never expires; extra emails cannot be bought on this plan. Basic costs $15 per month for 10,000 emails and gives you 5 sending domains, 4 users, 45 days of history, no inbound email. Extra emails $1.80 per 1,000; $55 a month at 50,000 emails.
Is it worth moving from Basic to Pro?
That depends on what you need. Pro costs $16.50 per month for 10,000 emails and adds 10 domains, 6 users, inbound email, retention up to 365 days. Extra emails $1.30 per 1,000; $60.50 a month at 50,000 emails. The listing is what each plan states; neither plan is graded on its own.
Does Postmark have a free plan or a trial?
Yes. Free developer plan: 100 emails a month with no expiry and no overages, for testing an integration or a small side project. No credit card needed.
When was this checked?
Oct 18, 2026, against https://postmarkapp.com/pricing. Vendors change prices and plans without notice, so confirm on their site before you buy.