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Email Marketing

Constant Contact vs MJML: Pricing Comparison 2026

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

Bottom line: Constant Contact starts at Custom pricing and MJML starts at Custom pricing. Compare all 5 pricing tiers side by side.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

Constant Contact vs MJML: Quick Pricing Facts

FeatureConstant ContactMJML
Starting PriceCustom pricingCustom pricing
Number of Plans41
Free TierNoYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

Constant Contact and MJML are both priced at Custom pricing, making them equally accessible Email Marketing tools. Together they offer 5 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. Constant Contact uses usage-based pricing while MJML uses open-source 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
Constant Contact
Constant Contact
Try it free
Tier 1
30-day guarantee
Custom pricing
Start with 30-day guarantee
Free
$0/monthCheapest
Includes
  • Open-source email framework
  • Responsive emails
  • Component-based
Start with Free
Tier 2
Award-winning support
Custom pricing
Start with Award-winning support
Tier 3
SMS Marketing
Custom pricing
Start with SMS Marketing
Tier 4
Prepay and save big
Custom pricing
Start with Prepay and save big

Swipe to compare plans →

Constant Contact

Email marketing with templates, automation, and contact management

View all Constant Contact plans

MJML

Open-source markup language for responsive email templates

View all MJML plans

What Reviewers Say

Our Pick

MJML

MJML offers a free plan.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: MJML

Try MJML free

Which Should You Choose?

Choose Constant Contact if:

  • You need 4 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
  • Your team needs custom enterprise pricing—Constant Contact offers negotiated terms for large deployments
  • You prioritize Constant Contact's user experience and interface over price (both tools are similarly priced)

Choose MJML if:

  • You need a free plan with Open-source email framework, Responsive emails—MJML offers no-cost access with no credit card required
  • You want more features built-in—MJML offers 3 additional features across its plans
  • You prioritize MJML's user experience and interface over price (both tools are similarly priced)

MJML offers a free plan [1], eliminating the cost barrier for evaluation, while Constant Contact requires paid subscription from the start. This gives MJML a significant advantage for teams with budget constraints or extended trial periods. Once you outgrow MJML's free tier, upgrading to a paid plan at approximately Custom pricing provides substantial additional functionality. Compare this pricing path against Constant Contact's tiering starting at Custom pricing to assess total cost of ownership over 12 months. MJML's 1 tier provide flexibility at different budgets, while Constant Contact's 4 tiers structure may force you into higher-cost plans than necessary for your use case. If evaluation cost matters to your decision, MJML is the obvious starting point with zero financial commitment. Use the free tier to validate core functionality before committing to paid plans from either tool.

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Frequently Asked Questions: Constant Contact vs MJML

How many pricing plans does Constant Contact have vs MJML?
Constant Contact offers 4 pricing plans, while MJML offers 1 plan. More plans typically means more flexibility to match your exact needs and budget.
Does Constant Contact or MJML offer a free plan?
MJML offers a free plan, while Constant Contact does not. If budget is a concern, MJML lets you get started at no cost.
Does Constant Contact or MJML offer custom enterprise pricing?
Constant Contact offers a custom-priced enterprise tier for larger teams. MJML lists all its pricing publicly.
What pricing models do Constant Contact and MJML use?
Constant Contact uses a usage-based pricing model, while MJML uses open-source pricing. The right model depends on your team size and usage patterns.
How do Constant Contact and MJML compare for Email Marketing?
Both Constant Contact and MJML are Email Marketing tools. Constant Contact offers 4 plans starting at Custom pricing, while MJML offers 1 plan starting at Custom pricing. Review the feature breakdowns above to see which better fits your Email Marketing needs.

Sources

  1. Constant Contact Official PricingVendor pricing page
  2. MJML Official PricingVendor pricing page

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