WP Mail SMTP by WPForms – The Most… vs Mailgun for WordPress (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
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 80K+). Both are free WordPress plugins. WP Mail SMTP by WPForms – The Most… has accumulated 76M+ total downloads while Mailgun for WordPress has 2.6M+. WP Mail SMTP by WPForms – The Most… has a higher support resolution rate (88% vs 0%).
Detailed Comparison
| Metric | WP Mail SMTP by WPForms – The Most… | Mailgun for WordPress | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.8/5 |
| Total Reviews | 5,089 | ◄ | 48 |
| Active Installs | 4.0M+ | ◄ | 80K+ |
| Total Downloads | 76M+ | ◄ | 2.6M+ |
| Support Resolution | 88% | ◄ | 0% |
| Last Updated | 4 months ago | ► | 2 months ago |
| First Released | 2007 | 2012 | |
| Age | 19 years | 14 years | |
| WP Requires | 5.5+ | 5.6+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.7.1 | 2.1.10 |
Rating Breakdown
WP Mail SMTP by WPForms – The Most…
Mailgun for WordPress
Download Trends
Over the past 30 days, WP Mail SMTP by WPForms – The Most… averaged approximately 14,159 daily downloads while Mailgun for WordPress averaged 573.
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
Mailgun for WordPress Reviews
Simple, Reliable, and Honest
I’ve seen the negative reviews, but honestly my experience has been the opposite: the plugin just works, exactly as it should. Updates are rare, but that’s simply because the plugin is straightforward
Better than ever
I’ve been using this plugin for 5+ years now, and I’ve hardly ever experienced an issue. It allows me to easily use Mailgun to send emails on the WordPress sites I manage, and it’s always done its job
Sends email from WordPress via Mailgun service, that’s all, does it well.
Mailgun is an email delivery service aimed at sending transactional email for software developers. If you are not already using Mailgun to send email, then you don’t need or want this plugin. If you d
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.