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Home/Compare/Postmark vs Loops

Postmark vs Loops

A side-by-side comparison of pricing, plans, and recent product updates. Pricing data last refreshed May 14, 2026.

Postmark

Reliable transactional email.

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

Loops

Email for modern software companies.

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Category
email
Plans tracked
2
Entry price
Free
Free plan?
Yes
See full Loops pricing & changelog →

Plan-by-plan pricing

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

Loops

Free

Loops

Free
  • Up to 4,000 sends/month (enough for weekly emails)
  • All features included
  • Includes a small 'Powered by Loops' footer

Early Stage Plan

Loops

Custom
  • Pricing based on subscribed contacts
  • Transactional email sending included at no additional charge
  • No charge for team seats
  • No charge for email sends

Postmark vs Loops FAQ

Postmark vs Loops: which is cheaper?
Postmark starts at $15/mo, while Loops starts at an unpublished tier. TrackRival snapshots both daily as plan pages change.
Does Postmark or Loops have a free plan?
Both Postmark and Loops show a free plan in the latest snapshot, so the plan tables above are the fastest way to compare limits.
Is Postmark a good email alternative to Loops?
Postmark and Loops 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 Postmark vs Loops comparison updated?
TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Which should you pick?

Both Postmark and Loops compete in the email space.

  • Choose Postmark if you value: reliable transactional email.
  • Choose Loops if you value: email for modern software companies.
  • 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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