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Home/Compare/Postmark vs PlanetScale

Postmark vs PlanetScale

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 →

PlanetScale

MySQL at scale.

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Category
database
Plans tracked
4
Entry price
$5/mo
Free plan?
No
See full PlanetScale 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

PlanetScale

Base Plan (Single node)

PlanetScale

$5/mo
  • Development and low-traffic production workloads
  • Starting at $5/month
  • Single node (non-HA) architecture

Base Plan (High Availability)

PlanetScale

$15/mo
  • Primary + multi-replica (HA)
  • 1 primary + 2 replicas across 3 availability zones
  • 99.99% SLA
  • Includes 3 nodes
  • 10 GB storage included

Base Plan (Metal)

PlanetScale

$50/mo
  • High-performance local NVMe storage
  • Ultra-fast NVMe drives and unlimited IOPS
  • Starting at $50/month
  • High-availability Metal clusters

Enterprise

PlanetScale

Custom
  • Database expertise and migration assistance
  • Slack-based support and private channel
  • Multi-tenant, single-tenant, or BYO cloud
  • Business support included
  • Architecture consultation
  • + 1 more

Postmark vs PlanetScale FAQ

Postmark vs PlanetScale: which is cheaper?
PlanetScale starts at $5/mo, while Postmark starts at $15/mo in the latest snapshot.
Does Postmark or PlanetScale have a free plan?
Postmark shows a free plan in the latest snapshot, while PlanetScale does not.
Is Postmark a good email alternative to PlanetScale?
Postmark is tracked in email, while PlanetScale overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.
How often is this Postmark vs PlanetScale 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 PlanetScale serve overlapping audiences (Postmark in email, PlanetScale in database).

  • Choose Postmark if you value: reliable transactional email.
  • Choose PlanetScale if you value: mysql at scale.
  • 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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