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Home/Compare/Postmark vs ClickUp

Postmark vs ClickUp

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 →

ClickUp

One app to replace them all.

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Category
project management
Plans tracked
4
Entry price
Free
Free plan?
Yes
See full ClickUp 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

ClickUp

Free Forever

ClickUp

Free
  • 60MB Storage
  • Unlimited Tasks
  • Unlimited Free Plan Members
  • Two-Factor Authentication
  • Collaborative Docs
  • + 1 more

Business

ClickUp

-
  • Unlimited Dashboards with Advanced Cards
  • Unlimited Message History
  • Unlimited Activity Views
  • Webhooks & Automation Integrations
  • Mind Mapping
  • + 1 more

Unlimited

ClickUp

-
  • Unlimited Spaces, Folders, and Forms
  • Unlimited Gantt Charts
  • Unlimited Integrations
  • Unlimited Storage
  • Native Time Tracking
  • + 1 more

Enterprise

ClickUp

Custom
  • Enterprise Permissions and Governance
  • Unlimited Custom Roles
  • SAML SSO & SCIM Provisioning
  • Audit Log
  • Enterprise API
  • + 1 more

Postmark vs ClickUp FAQ

Postmark vs ClickUp: which is cheaper?
Postmark starts at $15/mo, while ClickUp starts at an unpublished tier. TrackRival snapshots both daily as plan pages change.
Does Postmark or ClickUp have a free plan?
Both Postmark and ClickUp 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 ClickUp?
Postmark is tracked in email, while ClickUp overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.
How often is this Postmark vs ClickUp 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 ClickUp serve overlapping audiences (Postmark in email, ClickUp in project management).

  • Choose Postmark if you value: reliable transactional email.
  • Choose ClickUp if you value: one app to replace them all.
  • 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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