WordPress plugin comparison

One-Off Emails for WooCommerce vs WP Mail SMTP by WPForms

One-Off Emails for WooCommerce

by Matt Miller

10+ installs5.0

WP Mail SMTP by WPForms

by Syed Balkhi

4M+ installs4.8

At a glance

WP Mail SMTP by WPForms has more active installs: 4M+, against 10+ for One-Off Emails for WooCommerce.
On a typical day, WP Mail SMTP by WPForms is downloaded about 38,840 times, One-Off Emails for WooCommerce about 3.
One-Off Emails for WooCommerce is rated higher: 5.0 out of 5 from 1 review, against 4.8 from 5,214 reviews.
One-Off Emails for WooCommerce was updated more recently: Oct 24, 2026, against Oct 20, 2026 for WP Mail SMTP by WPForms.
Both are tested up to WordPress 7.1.4.
WP Mail SMTP by WPForms has been around longer: since 2007, against 2019 for One-Off Emails for WooCommerce.

WP Mail SMTP by WPForms leads on 4 of 6 comparable lines.

Metric	One-Off Emails for WooCommerce	WP Mail SMTP by WPForms
Popular rank	#48,024	#12
Active installs	10+	4M+
Downloads, last 30 days	90	2.8M
Rating	5.0(1)	4.8(5.2K)
Support threads resolved	–	87%
Tested up to	7.1.4	7.1.4
Search multiplier	×0.19	×5.72
Last release	18 days ago	21 days ago
Requires PHP	7.4	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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