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Email Marketing

Mailtrap vs Substack: Pricing Comparison 2026

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

Bottom line: Substack starts at $5/mo, making it $10/mo cheaper than Mailtrap ($15/mo). Mailtrap offers a free plan.

Last updated: September 7, 2026

Data compiled by Arthur Jacquemin
Updated September 7, 2026
Try Mailtrap freeTry Substack freePrice updated 3d ago
Best Value

Substack - Substack offers a free plan, starts at $10/mo lower ($5/mo vs $15/mo), offers 7 tiers vs 4.

Mailtrap vs Substack: Quick Pricing Facts

FeatureMailtrapSubstack
Starting Price$15/mo$5/mo
Number of Plans47
Free TierYesYes
Pricing Modelusage-basedusage-based
Annual DiscountN/AN/A

Substack is the more affordable option, starting at $5/mo compared to Mailtrap's $15/mo. Both are Email Marketing tools with 11 combined pricing plans and 38 features compared.

Both tools offer free plans, making them accessible for teams on a budget.

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
Mailtrap
Mailtrap
Try free
Substack
Substack
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • 1 user
  • 3 days of email logs
  • 1 domain
  • 150 emails/day
Start with Free
Free
$0/monthCheapest
Includes
  • Set up paid subscriptions
  • Keep 90% of revenue
  • Own your content
  • Choose free or paid posts
Start with Free
Tier 2
Basic
$15/month
Includes
  • 3 users
  • 5 days of email logs
  • 5 domains
  • No dedicated IP
Start with Basic
Basic
$5/monthCheapest
$5 / year
Includes
  • Earn from 50 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Basic
Tier 3
BusinessPopular
$85/month
Includes
  • 100 users
  • 15 days of email logs
  • 100 domains
  • Dedicated IP
Start with Business
Standard
$7/monthCheapest
$7 / year
Includes
  • Earn from 100 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Standard
Tier 4
Enterprise
$750/month
Includes
  • 30 days of email logs
  • Priority support
  • Custom contracts
  • Enterprise billing
Start with Enterprise
Advanced
$10/monthCheapest
$10 / year
Includes
  • Earn from 200 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Advanced
Tier 5
-
Pro
$15/monthCheapest
$15 / year
Includes
  • Earn from 400 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Pro
Tier 6
-
Premium
$30/monthCheapest
$30 / year
Includes
  • Earn from 800 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Premium
Tier 7
-
Enterprise
$75/monthCheapest
$75 / year
Includes
  • Earn from 2000 subscribers
  • Keep 90% of revenue
  • Direct payments from subscribers
Start with Enterprise

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Mailtrap

Email delivery and testing platform for developers with sending API, SMTP, and email sandbox

View all Mailtrap plans

Substack

Newsletter and publishing platform with paid subscriptions (10% cut)

View all Substack plans

Frequently Asked Questions: Mailtrap vs Substack

Which is cheaper, Mailtrap or Substack?
As of September 2026, Substack starts at a lower price point. Mailtrap starts at $15/mo while Substack starts at $5/mo. However, the best value depends on the features you need at each tier.
How many pricing plans does Mailtrap have vs Substack?
Mailtrap offers 4 pricing plans, while Substack offers 7 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Mailtrap or Substack offer a free plan?
Yes, both Mailtrap and Substack offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Can I save money by paying annually for Mailtrap or Substack?
Both Mailtrap and Substack offer annual billing options. Check each plan's yearly pricing for potential savings compared to monthly billing.
What is the most popular Mailtrap plan?
The Business plan is Mailtrap's most popular tier, priced at $85/mo. Key features include 100 users, 15 days of email logs, 100 domains.
How do Mailtrap and Substack compare for Email Marketing?
Both Mailtrap and Substack are Email Marketing tools. Mailtrap offers 4 plans starting at $15/mo, while Substack offers 7 plans starting at $5/mo. Review the feature breakdowns above to see which better fits your Email Marketing needs.
AI Recommendations

Sources

  1. Mailtrap Official Pricing- Vendor pricing page
  2. Substack Official Pricing- Vendor pricing page

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