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WordPress plugin comparison

PostmarkApp Email Integrator vs Email Deliverability

At a glance

  • Email Deliverability has more active installs: 200K+, against 50+ for PostmarkApp Email Integrator.
  • On a typical day, Email Deliverability is downloaded about 934 times, PostmarkApp Email Integrator about 5.
  • PostmarkApp Email Integrator is rated higher: 5.0 out of 5 from 4 reviews, against 2.5 from 17 reviews.
  • Email Deliverability was updated more recently: Jul 16, 2026, against Mar 23, 2026 for PostmarkApp Email Integrator.
  • Email Deliverability is tested with a newer WordPress: 7.0.8, against 6.9.11 for PostmarkApp Email Integrator.
  • PostmarkApp Email Integrator has been around longer: since 2014, against 2024 for Email Deliverability.

Line by line

Email Deliverability leads on 6 of 7 comparable lines.

MetricPostmarkApp Email IntegratorEmail Deliverability
Popular rank#20,539#250
Active installs50+200K+
Downloads, last 30 days14926.6K
Rating5.0(4)2.5(17)
Support threads resolved––
Tested up to6.9.117.0.8
Search multiplier×0.26×0.90
Last release7 months ago3 months ago
Requires PHP–7.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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