WP Mail SMTP by WPForms – The Most… vs Subscribe2 – Form, Email Subscribers &… (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

WP Mail SMTP by WPForms – The Most…

WP Mail SMTP by WPForms – The Most…

4.8(5,089)

4.0M+ active installs

Free

Updated 4 months ago
View WP Mail SMTP by WPForms – The Most…
VS
Subscribe2 – Form, Email Subscribers &…

Subscribe2 – Form, Email Subscribers &…

3.5(115)

10K+ active installs

Free

Updated 3 months ago
View Subscribe2 – Form, Email Subscribers &…

Quick Verdict

As of April 2026, WP Mail SMTP by WPForms – The Most… has a higher user rating (4.8/5 from 5,089 reviews) and leads in active installations (4.0M+ vs 10K+). Both are free WordPress plugins. WP Mail SMTP by WPForms – The Most… has accumulated 76M+ total downloads while Subscribe2 – Form, Email Subscribers &… has 2.5M+. WP Mail SMTP by WPForms – The Most… has a higher support resolution rate (88% vs 50%).

Detailed Comparison

Rating
4.8/5WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…3.5/5
Total Reviews
5,089WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…115
Active Installs
4.0M+WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…10K+
Total Downloads
76M+WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…2.5M+
Support Resolution
88%WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…50%
Last Updated
4 months agoWP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…3 months ago
First Released
2007WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…2005
Age
19 yearsWP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…21 years
WP Requires
5.5+WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…4.0+
PHP Requires
7.4+WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…5.4+
Business Model
FreeWP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…Free
Latest Version
4.7.1WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…10.45

Rating Breakdown

WP Mail SMTP by WPForms – The Most…

4.8/5(5,089 reviews)
5
94%
4
1%
3
1%
2
1%
1
3%

Subscribe2 – Form, Email Subscribers &…

3.5/5(115 reviews)
5
56%
4
6%
3
3%
2
2%
1
33%

Recent Reviews

WP Mail SMTP by WPForms – The Most… Reviews

by marenaso

Great plugin!

Easy to install and configure. Works like a charm!

by dome0013

Love it

easy and reliable

by janell12

Does the Job, Needs Improvement

WP Mail SMTP by WPForms works well for email delivery, with easy setup. However, it lacks some advanced features and customization. 4 stars! This topic was modified 2 days, 1 hour ago by janel

Subscribe2 – Form, Email Subscribers &… Reviews

by ddbosk

Deleting this plugin solved a BIG problem

For years I used this with no problem. Then suddenly I started getting daily “mail suspended temporarily because daily limit exceeded” notices from my web host. I deactivated Subscribe2 and the pro

by Peter Wollerup

Does not update security issues

Does not update or respond to security issues WordPress Subscribe2 Plugin <= 10.42 is vulnerable to Broken Access Control regarding to Patchstack (PSID: 4de2aa554db5)

by webmistressofthedark

Override button has disappeared

The override button has disappeared. Also what’s with this ‘block’ garbage! OMG WP — PLEASE LOSE IT!!!!

Frequently Asked Questions

Is WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &… more popular?
WP Mail SMTP by WPForms – The Most… has 4.0M+ active installations while Subscribe2 – Form, Email Subscribers &… has 10K+. WP Mail SMTP by WPForms – The Most… is the more widely-used plugin as of April 2026.
Which has better ratings — WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &…?
WP Mail SMTP by WPForms – The Most… has a 4.8/5 rating from 5,089 reviews, while Subscribe2 – Form, Email Subscribers &… has a 3.5/5 rating from 115 reviews.
Are WP Mail SMTP by WPForms – The Most… and Subscribe2 – Form, Email Subscribers &… free?
WP Mail SMTP by WPForms – The Most… is free and Subscribe2 – Form, Email Subscribers &… is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &…?
As of April 2026, WP Mail SMTP by WPForms – The Most… has a 88% support resolution rate while Subscribe2 – Form, Email Subscribers &… has a 50% rate.
Which plugin is updated more frequently?
WP Mail SMTP by WPForms – The Most… was last updated 4 months ago and Subscribe2 – Form, Email Subscribers &… was last updated 3 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.