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WordPress plugin comparison

SMTP Mailer vs XOAuth Mailer for Google Workspace

At a glance

  • SMTP Mailer has more active installs: 70K+, against fewer than 10 for XOAuth Mailer for Google Workspace.
  • On a typical day, SMTP Mailer is downloaded about 443 times, XOAuth Mailer for Google Workspace about 2.
  • XOAuth Mailer for Google Workspace has no reviews yet.
  • XOAuth Mailer for Google Workspace was updated more recently: Oct 3, 2026, against Sep 7, 2026 for SMTP Mailer.
  • Both are tested up to WordPress 7.1.4.
  • SMTP Mailer has been around longer: since 2015, against 2026 for XOAuth Mailer for Google Workspace.

Line by line

SMTP Mailer leads on 4 of 5 comparable lines.

MetricSMTP MailerXOAuth Mailer for Google Workspace
Popular rank#584#70,261
Active installs70K+Fewer than 10
Downloads, last 30 days12.3K76
Rating4.6(67)No ratings
Support threads resolved0%–
Tested up to7.1.47.1.4
Search multiplier×1.06×0.05
Last release2 months ago1 month ago
Requires PHP–8.0

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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