Mailjet vs Postmark: Pricing Comparison 2026
Side-by-side pricing comparison of Mailjet and Postmark. See all plans, features, and costs at a glance.
Bottom line: Mailjet starts at Custom pricing and Postmark starts at $5/mo. Compare all 9 pricing tiers side by side.
Last updated: March 16, 2026
Mailjet vs Postmark: Quick Pricing Facts
| Feature | Mailjet | Postmark |
|---|---|---|
| Starting Price | Custom pricing | $5/mo |
| Number of Plans | 6 | 3 |
| Free Tier | No | No |
| Pricing Model | usage-based | usage-based |
| Annual Discount | N/A | N/A |
Mailjet and Postmark are both priced at Custom pricing, making them equally accessible Email Marketing tools. Together they offer 9 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.
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 |  Mailjet Try it free |  Postmark Try it free |
|---|---|---|
| Tier 1 | Create Custom pricing | Dedicated IPs $50/monthCheapest |
| Tier 2 | Personalize Custom pricing | Custom activity retention $5/monthCheapest |
| Tier 3 | Optimize Custom pricing | DMARC monitoring $14/monthCheapest |
| Tier 4 | Send Custom pricing | — |
| Tier 5 | Manage Custom pricing | — |
| Tier 6 | Get Support Custom pricing | — |
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Mailjet
Mailjet offers 6 tiers vs 3.
Based on pricing data only. Review the full comparison below for your specific needs.
Best value: Mailjet
Try Mailjet freeWhich Should You Choose?
Choose Mailjet if:
- •You need 6 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
- •Your team needs custom enterprise pricing—Mailjet offers negotiated terms for large deployments
- •You prioritize Mailjet's user experience and interface over price (both tools are similarly priced)
Choose Postmark if:
- •You prioritize Postmark's user experience and interface over price (both tools are similarly priced)
- •Postmark's usage-based pricing lets you match exact team size without tier gaps
- •Postmark keeps its feature set lean, which means faster onboarding and less complexity
Mailjet and Postmark offer competitively positioned plans [1], with Mailjet starting at Custom pricing and Postmark at $5/mo. This pricing similarity means value differentiation comes down to feature alignment rather than cost. Mailjet provides 6 pricing tiers versus Postmark's 3 options, which affects your flexibility and cost-per-tier efficiency as your team scales and usage increases. With similar pricing, your final decision should prioritize feature requirements, integration ecosystem, and hands-on user experience testing. Request demos or activate trials with both vendors to validate long-term fit before committing to annual contracts.
Frequently Asked Questions: Mailjet vs Postmark
How many pricing plans does Mailjet have vs Postmark?
Does Mailjet or Postmark offer custom enterprise pricing?
How do Mailjet and Postmark compare for Email Marketing?
Sources
- Mailjet Official Pricing— Vendor pricing page
- Postmark Official Pricing— Vendor pricing page
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