Postmark vs Resend: which is cheaper?

Postmark starts at $15/mo, while Resend starts at $20/mo in the latest snapshot.

Does Postmark or Resend have a free plan?

Both Postmark and Resend 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 Resend?

Postmark and Resend 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 Resend comparison updated?

TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Postmark vs Resend

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 →

Resend

Email for developers.

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Category: email
Plans tracked: 4
Entry price: $20/mo
Free plan?: Yes

See full Resend 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

Resend

Free

Resend

Free

3,000 emails / mo
Sending & receiving
Ticket support
10,000 automation runs
30-day data retention
+ 1 more

Pro

Resend

$20/mo

50,000 emails / mo
Extra emails: $0.90 / 1,000
10 domains
100 AI credits / mo
No daily limit
+ 1 more

Scale

Resend

$90/mo

100,000 emails / mo
Extra emails: $0.90 / 1,000
Slack & ticket support
1,000 domains
500 AI credits / mo
+ 1 more

Enterprise

Resend

Custom

A plan based on your specific needs
Priority support
Flexible automation runs
Flexible data retention
Flexible domains
+ 1 more