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Email Marketing

MJML vs Postmark: Pricing Comparison 2026

Side-by-side pricing comparison of MJML and Postmark. See all plans, features, and costs at a glance.

Bottom line: MJML starts at Custom pricing and Postmark starts at $5/mo. Compare all 4 pricing tiers side by side.

Last updated: July 6, 2026

Data compiled by Arthur Jacquemin
Updated July 6, 2026
Try MJML freeTry Postmark freePrice updated 11d ago
Best Value

MJML - MJML offers a free plan.

MJML vs Postmark: Quick Pricing Facts

FeatureMJMLPostmark
Starting PriceCustom pricing$5/mo
Number of Plans13
Free TierYesNo
Pricing Modelopen-sourceusage-based
Annual DiscountN/AN/A

MJML and Postmark are both priced at Custom pricing, making them equally accessible Email Marketing tools. Together they offer 4 pricing plans with 3 features compared, so the best choice comes down to which features match your needs.

MJML stands out with a free plan for getting started. MJML uses open-source pricing while Postmark uses usage-based pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Email Marketing needs.

Pricing Plans
MJML
Postmark
Postmark
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • Open-source email framework
  • Responsive emails
  • Component-based
Start with Free
Dedicated IPs
$50/month
Start with Dedicated IPs
Tier 2
-
Custom activity retention
$5/monthCheapest
Start with Custom activity retention
Tier 3
-
DMARC monitoring
$14/monthCheapest
Start with DMARC monitoring

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MJML

Open-source markup language for responsive email templates

View all MJML plans

Postmark

Fast and reliable transactional email delivery service

View all Postmark plans

Frequently Asked Questions: MJML vs Postmark

How many pricing plans does MJML have vs Postmark?
MJML offers 1 pricing plan, while Postmark offers 3 plans. More plans typically means more flexibility to match your exact needs and budget.
Does MJML or Postmark offer a free plan?
MJML offers a free plan, while Postmark does not. If budget is a concern, MJML lets you get started at no cost.
What pricing models do MJML and Postmark use?
MJML uses a open-source pricing model, while Postmark uses usage-based pricing. The right model depends on your team size and usage patterns.
How do MJML and Postmark compare for Email Marketing?
Both MJML and Postmark are Email Marketing tools. MJML offers 1 plan starting at Custom pricing, while Postmark offers 3 plans starting at $5/mo. Review the feature breakdowns above to see which better fits your Email Marketing needs.
AI Recommendations

Sources

  1. MJML Official Pricing- Vendor pricing page
  2. Postmark Official Pricing- Vendor pricing page

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