Overview
Postmark is an email delivery service focused on transactional emails with industry-leading delivery speeds and inbox rates. Starting at $15/month, Postmark positions itself as a premium solution in the Email Marketing space. The platform is particularly well-suited for transactional only and developers, offering features tailored to their specific workflows.
When Postmark may NOT be a good fit
Postmark may not be the best choice for users who need a permanent free tier.
Key Features
Pros
- Best deliverability
- Fast delivery
- Simple pricing
- Great support
Cons
- No marketing emails
- Limited features
- No free tier
Best For
Integrations
Pricing
- 10K emails/mo
- 1 server
- API access
- 50K emails/mo
- Multiple servers
- Templates
- 125K emails/mo
- Priority support
- Message retention
Quick Stats
- Founded
- 2009
- HQ
- Remote
- Employees
- 50-100
How We Evaluate Postmark
Our review process combines hands-on testing with comprehensive research to provide accurate, unbiased evaluations. Some links on this page may be affiliate links.
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All comparisonsFrequently Asked Questions about Postmark
What is Postmark?
Postmark is an email delivery service focused on transactional emails with industry-leading delivery speeds and inbox rates.
What is Postmark used for?
Postmark is primarily used for transactional only, developers, saas. It offers features like Transactional Email, Templates, Webhooks, Analytics.
Who is Postmark for?
Postmark is best suited for Transactional Only, Developers, SaaS, Critical Emails. It's particularly popular among teams looking for transactional email solutions.
What are the main features of Postmark?
The main features of Postmark include: Transactional Email, Templates, Webhooks, Analytics, Bounce Handling, Inbound.
Is Postmark free?
Postmark does not offer a free plan. Plans start at $15/month.
Does Postmark offer a free trial?
Postmark may offer a free trial. Check their website for current trial offers and pricing details.
How much does Postmark cost?
Postmark pricing starts at $15/month. They offer 3 pricing tiers: Developer, Basic, Pro.
What are the pros of Postmark?
Key advantages of Postmark include: Best deliverability. Fast delivery. Simple pricing. Great support.
What are the cons of Postmark?
Some limitations of Postmark include: No marketing emails. Limited features. No free tier.
What are the best alternatives to Postmark?
Top alternatives to Postmark include Resend, Resend, SendGrid (Twilio), Mailchimp, ConvertKit. Each offers similar functionality with different strengths.
What integrations does Postmark support?
Postmark integrates with Rails, Django, PHP, Node.js.
Is Postmark good for small businesses?
Postmark can be a good fit for small businesses, especially those needing transactional only. Consider their pricing against your budget.
Written by
Emma ThompsonGrowth & Marketing Specialist
B2B marketing expert covering email, analytics, CRM, and marketing automation.