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…
4.0M+ active installs
Free
Subscribe2 – Form, Email Subscribers &…
10K+ active installs
Free
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
| Metric | WP Mail SMTP by WPForms – The Most… | Subscribe2 – Form, Email Subscribers &… | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.5/5 |
| Total Reviews | 5,089 | ◄ | 115 |
| Active Installs | 4.0M+ | ◄ | 10K+ |
| Total Downloads | 76M+ | ◄ | 2.5M+ |
| Support Resolution | 88% | ◄ | 50% |
| Last Updated | 4 months ago | ► | 3 months ago |
| First Released | 2007 | 2005 | |
| Age | 19 years | 21 years | |
| WP Requires | 5.5+ | 4.0+ | |
| PHP Requires | 7.4+ | 5.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.7.1 | 10.45 |
Rating Breakdown
WP Mail SMTP by WPForms – The Most…
Subscribe2 – Form, Email Subscribers &…
Download Trends
Over the past 30 days, WP Mail SMTP by WPForms – The Most… averaged approximately 14,159 daily downloads while Subscribe2 – Form, Email Subscribers &… averaged 61.
Recent Reviews
WP Mail SMTP by WPForms – The Most… Reviews
Great plugin!
Easy to install and configure. Works like a charm!
Love it
easy and reliable
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
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
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)
Override button has disappeared
The override button has disappeared. Also what’s with this ‘block’ garbage! OMG WP — PLEASE LOSE IT!!!!
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Frequently Asked Questions
Is WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &… more popular?
Which has better ratings — WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &…?
Are WP Mail SMTP by WPForms – The Most… and Subscribe2 – Form, Email Subscribers &… free?
Which plugin has better support — WP Mail SMTP by WPForms – The Most… or Subscribe2 – Form, Email Subscribers &…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.