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Home/Compare/MailerSend vs Postmark

MailerSend vs Postmark

A side-by-side comparison of pricing, plans, and recent product updates. Pricing data syncs daily once the product launches.

MailerSend

Transactional email for product and engineering teams.

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Category
email
Plans tracked
—
Entry price
—
Free plan?
—
See full MailerSend pricing & changelog →

Postmark

Reliable transactional email.

Visit →
Category
email
Plans tracked
4
Entry price
$15/mo
Free plan?
Yes
See full Postmark pricing & changelog →

Plan-by-plan pricing

MailerSend

Pricing data is being collected.

Postmark

Free

Postmark

Free
  • Test your integration with 100 emails/month
  • No overages allowed in this plan
  • Perfect for testing and side projects with low volume
  • Up to 10 custom sending domains
  • Up to 10 servers
  • + 1 more

Basic

Postmark

$15/mo
  • Extra emails @ $1.80 / 1,000
  • Industry-leading deliverability rates & speed
  • 45-day data retention
  • 5 Custom sending domains
  • Unlimited emails/day
  • + 1 more

Pro

Postmark

$16.5/mo
  • Extra emails @ $1.30 / 1,000
  • Customizable data retention up to 365 days (45-day default)
  • 10 Custom sending domains
  • Inbound email processing
  • Unlimited emails/day
  • + 1 more

Platform

Postmark

$18/mo
  • Extra emails @ $1.20 / 1,000
  • Customizable data retention up to 365 days (45-day default)
  • Unlimited Custom sending domains
  • Inbound email processing
  • Unlimited users
  • + 1 more

MailerSend vs Postmark FAQ

MailerSend vs Postmark: which is cheaper?
MailerSend starts at an unpublished tier, while Postmark starts at $15/mo. TrackRival snapshots both daily as plan pages change.
Does MailerSend or Postmark have a free plan?
Postmark shows a free plan in the latest snapshot, while MailerSend does not.
Is MailerSend a good email alternative to Postmark?
MailerSend and Postmark are both tracked in TrackRival's email category. Use the changelog section below to compare shipping cadence, not just headline pricing.
How often is this MailerSend vs Postmark comparison updated?
TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Which should you pick?

Both MailerSend and Postmark compete in the email space.

  • Choose MailerSend if you value: transactional email for product and engineering teams.
  • Choose Postmark if you value: reliable transactional email.
  • Subscribe to TrackRival if you want to be notified whenever either of them changes pricing or ships a major update — so you can react before your competitors do.

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