Mailgun vs Postmark: Pricing Comparison 2026
Side-by-side pricing comparison of Mailgun and Postmark. See all plans, features, and costs at a glance.
Bottom line: Postmark starts at $5/mo, making it $10/mo cheaper than Mailgun ($15/mo). Mailgun offers a free plan.
Last updated: July 2, 2026
Mailgun - Mailgun offers a free plan, offers 13 tiers vs 3.
Mailgun vs Postmark: Quick Pricing Facts
| Feature | Mailgun | Postmark |
|---|---|---|
| Starting Price | $15/mo | $5/mo |
| Number of Plans | 13 | 3 |
| Free Tier | Yes | No |
| Pricing Model | usage-based | usage-based |
| Annual Discount | N/A | N/A |
Postmark is the more affordable option, starting at $5/mo compared to Mailgun's $15/mo. Both are Email Marketing tools with 16 combined pricing plans and 0 features compared.
Mailgun stands out with a free plan for getting started.
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 |  Mailgun Try free |  Postmark Try free |
|---|---|---|
| Tier 1 | Enterprise: Send high-volume emails through the most reliable email API provider. Custom pricing | Dedicated IPs $50/monthCheapest |
| Tier 2 | Documentation: API resources to help you use Mailgun Custom pricing | Custom activity retention $5/monthCheapest |
| Tier 3 | Release Notes: Keep up with what's in the Mailgun platform. Custom pricing | DMARC monitoring $14/monthCheapest |
| Tier 4 | Email Impact Report Custom pricing | - |
| Tier 5 | $0/mo $0/monthCheapest | - |
| Tier 6 | 100 emails/day included $100/monthCheapest | - |
| Tier 7 | $15/mo $15/monthCheapest | - |
| Tier 8 | 10,000 emails/mo included $10000/monthCheapest | - |
| Tier 9 | Extra emails & validations Custom pricing | - |
| Tier 10 | $35/mo $35/monthCheapest | - |
| Tier 11 | 50,000 emails/mo included $50000/monthCheapest | - |
| Tier 12 | $90/mo $90/monthCheapest | - |
| Tier 13 | 100,000 emails/mo included $100000/monthCheapest | - |
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Frequently Asked Questions: Mailgun vs Postmark
Which is cheaper, Mailgun or Postmark?
How many pricing plans does Mailgun have vs Postmark?
Does Mailgun or Postmark offer a free plan?
Does Mailgun or Postmark offer custom enterprise pricing?
How do Mailgun and Postmark compare for Email Marketing?
Sources
- Mailgun Official Pricing- Vendor pricing page
- Postmark Official Pricing- Vendor pricing page
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