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WordPress plugin comparison

Automatic Email Testing for WP vs SendGrail SMTP

At a glance

  • Automatic Email Testing for WP has more active installs: 300+, against 10+ for SendGrail SMTP.
  • On a typical day, SendGrail SMTP is downloaded about 7 times, Automatic Email Testing for WP about 5.
  • Both are rated 5.0 out of 5.
  • SendGrail SMTP was updated more recently: Nov 1, 2026, against Apr 19, 2025 for Automatic Email Testing for WP.
  • SendGrail SMTP is tested with a newer WordPress: 7.1.4, against 6.8.12 for Automatic Email Testing for WP.
  • Automatic Email Testing for WP has been around longer: since 2021, against 2026 for SendGrail SMTP.

Line by line

SendGrail SMTP leads on 4 of 6 comparable lines.

MetricAutomatic Email Testing for WPSendGrail SMTP
Popular rank#10,615#42,066
Active installs300+10+
Downloads, last 30 days108249
Rating5.0(5)5.0(1)
Support threads resolved–100%
Tested up to6.8.127.1.4
Search multiplier×0.18×0.22
Last release1 year ago8 days ago
Requires PHP7.18.0

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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