WordPress plugin comparison

Carbon Based Email Customizer for WooCommerce vs WP Mail SMTP by WPForms

Carbon Based Email Customizer for WooCommerce

by carbonbasedstudio

Fewer than 10 installs

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 fewer than 10 for Carbon Based Email Customizer for WooCommerce.
On a typical day, WP Mail SMTP by WPForms is downloaded about 38,840 times, Carbon Based Email Customizer for WooCommerce about 56.
Carbon Based Email Customizer for WooCommerce has no reviews yet.
Carbon Based Email Customizer for WooCommerce was updated more recently: Nov 5, 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 2026 for Carbon Based Email Customizer for WooCommerce.

WP Mail SMTP by WPForms leads on 4 of 5 comparable lines.

Metric	Carbon Based Email Customizer for WooCommerce	WP Mail SMTP by WPForms
Popular rank	#52,509	#12
Active installs	Fewer than 10	4M+
Downloads, last 30 days	426	2.8M
Rating	No ratings	4.8(5.2K)
Support threads resolved	–	87%
Tested up to	7.1.4	7.1.4
Search multiplier	×0.05	×5.72
Last release	6 days ago	22 days ago
Requires PHP	8.0	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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