WP Mail SMTP by WPForms – The Most… vs Connect SendGrid for Emails (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
Connect SendGrid for Emails
900 active installs
Free
Quick Verdict
As of April 2026, Connect SendGrid for Emails has a higher user rating (5/5 from 2 reviews) while WP Mail SMTP by WPForms – The Most… leads in active installations (4.0M+ vs 900). Both are free WordPress plugins. WP Mail SMTP by WPForms – The Most… has accumulated 76M+ total downloads while Connect SendGrid for Emails has 15K+.
Detailed Comparison
| Metric | WP Mail SMTP by WPForms – The Most… | Connect SendGrid for Emails | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 5/5 |
| Total Reviews | 5,089 | ◄ | 2 |
| Active Installs | 4.0M+ | ◄ | 900 |
| Total Downloads | 76M+ | ◄ | 15K+ |
| Support Resolution | 88% | N/A | |
| Last Updated | 4 months ago | ◄ | 1 year ago |
| First Released | 2007 | 2021 | |
| Age | 19 years | 5 years | |
| WP Requires | 5.5+ | 4.6+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.7.1 | 1.11.15 |
Rating Breakdown
WP Mail SMTP by WPForms – The Most…
Connect SendGrid for Emails
Download Trends
Over the past 30 days, WP Mail SMTP by WPForms – The Most… averaged approximately 13,731 daily downloads while Connect SendGrid for Emails averaged 5.
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
Connect SendGrid for Emails Reviews
Best Free Plugin for Sendgrid integration
I spent long hours looking for a solution to send emails on my restricted hosting account. Out of despair, I tried all the plugins in the repository that modified the wp_mail() function (incl. plugins
works like charm
This plugin is good and the settings are so simple and easy to use and most important working as expected.
More Plugins Worth Comparing
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Frequently Asked Questions
Is WP Mail SMTP by WPForms – The Most… or Connect SendGrid for Emails more popular?
Which has better ratings — WP Mail SMTP by WPForms – The Most… or Connect SendGrid for Emails?
Are WP Mail SMTP by WPForms – The Most… and Connect SendGrid for Emails free?
Which plugin has better support — WP Mail SMTP by WPForms – The Most… or Connect SendGrid for Emails?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.