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WordPress plugin comparison

Email Deliverability vs SMTPMaster Email Sender

At a glance

  • Email Deliverability has more active installs: 200K+, against fewer than 10 for SMTPMaster Email Sender.
  • On a typical day, Email Deliverability is downloaded about 913 times, SMTPMaster Email Sender about 3.
  • SMTPMaster Email Sender is rated higher: 5.0 out of 5 from 1 review, against 2.5 from 17 reviews.
  • SMTPMaster Email Sender was updated more recently: Sep 16, 2026, against Jul 16, 2026 for Email Deliverability.
  • Both are tested up to WordPress 7.0.8.
  • Email Deliverability has been around longer: since 2024, against 2026 for SMTPMaster Email Sender.

Line by line

Email Deliverability leads on 4 of 6 comparable lines.

MetricEmail DeliverabilitySMTPMaster Email Sender
Popular rank#251#67,023
Active installs200K+Fewer than 10
Downloads, last 30 days26.5K64
Rating2.5(17)5.0(1)
Support threads resolved––
Tested up to7.0.87.0.8
Search multiplier×0.90×0.07
Last release3 months ago1 month ago
Requires PHP7.47.4

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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