Easy WP SMTP – WordPress SMTP and Email… vs HollerBox — Fast & Effective Popups &… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Easy WP SMTP – WordPress SMTP and Email…
500K+ active installs
Free
HollerBox — Fast & Effective Popups &…
3.0K+ active installs
Free
Quick Verdict
As of April 2026, HollerBox — Fast & Effective Popups &… has a higher user rating (4.8/5 from 32 reviews) while Easy WP SMTP – WordPress SMTP and Email… leads in active installations (500K+ vs 3.0K+). Both are free WordPress plugins. Easy WP SMTP – WordPress SMTP and Email… has accumulated 13M+ total downloads while HollerBox — Fast & Effective Popups &… has 186K+.
Detailed Comparison
| Metric | Easy WP SMTP – WordPress SMTP and Email… | HollerBox — Fast & Effective Popups &… | |
|---|---|---|---|
| Rating | 4.6/5 | ► | 4.8/5 |
| Total Reviews | 699 | ◄ | 32 |
| Active Installs | 500K+ | ◄ | 3.0K+ |
| Total Downloads | 13M+ | ◄ | 186K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 days ago | ◄ | 8 months ago |
| First Released | 2013 | 2017 | |
| Age | 13 years | 9 years | |
| WP Requires | 5.2+ | 5.0+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.14.0 | 2.3.10.1 |
Rating Breakdown
Easy WP SMTP – WordPress SMTP and Email…
HollerBox — Fast & Effective Popups &…
Download Trends
Over the past 30 days, Easy WP SMTP – WordPress SMTP and Email… averaged approximately 6,272 daily downloads while HollerBox — Fast & Effective Popups &… averaged 13.
Recent Reviews
Easy WP SMTP – WordPress SMTP and Email… Reviews
An essential plugin
An essential plugin to have when using WordPress forms and mails.
Absolutely Essential
This just works. Simple as that.
Fantastic app
Tries to use other apps but they were difficult to use. Easy WP SMTP is a breeze.
HollerBox — Fast & Effective Popups &… Reviews
It works
Works without problem. Simple configuration.
Doesn’t work
I installed the plugin and when trying to create my first popup I got the following error: “We could not load the editor because the defined template is no longer available.” I can’t create any pop
I like it.
I was looking for something lightweight, simple, and, with an intuitive real-time interface for my client. This met the requirements. Here are some sugestions for improvement, though. Adding a
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Frequently Asked Questions
Is Easy WP SMTP – WordPress SMTP and Email… or HollerBox — Fast & Effective Popups &… more popular?
Which has better ratings — Easy WP SMTP – WordPress SMTP and Email… or HollerBox — Fast & Effective Popups &…?
Are Easy WP SMTP – WordPress SMTP and Email… and HollerBox — Fast & Effective Popups &… free?
Which plugin has better support — Easy WP SMTP – WordPress SMTP and Email… or HollerBox — Fast & Effective Popups &…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.