FluentSMTP – WP SMTP Plugin with Amazon… vs CryptX (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
FluentSMTP – WP SMTP Plugin with Amazon…
500K+ active installs
Free
Quick Verdict
As of April 2026, FluentSMTP – WP SMTP Plugin with Amazon… has a higher user rating (4.8/5 from 365 reviews) and leads in active installations (500K+ vs 10K+). Both are free WordPress plugins. FluentSMTP – WP SMTP Plugin with Amazon… has accumulated 4.0M+ total downloads while CryptX has 281K+.
Detailed Comparison
| Metric | FluentSMTP – WP SMTP Plugin with Amazon… | CryptX | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.4/5 |
| Total Reviews | 365 | ◄ | 19 |
| Active Installs | 500K+ | ◄ | 10K+ |
| Total Downloads | 4.0M+ | ◄ | 281K+ |
| Support Resolution | 30% | N/A | |
| Last Updated | 3 months ago | ◄ | 3 months ago |
| First Released | 2021 | 2007 | |
| Age | 5 years | 19 years | |
| WP Requires | 5.5+ | 6.7+ | |
| PHP Requires | 7.4+ | 8.3+ | |
| Business Model | Free | Free | |
| Latest Version | 2.2.95 | 4.0.11 |
Rating Breakdown
FluentSMTP – WP SMTP Plugin with Amazon…
CryptX
Download Trends
Over the past 30 days, FluentSMTP – WP SMTP Plugin with Amazon… averaged approximately 2,326 daily downloads while CryptX averaged 30.
Recent Reviews
FluentSMTP – WP SMTP Plugin with Amazon… Reviews
Unreliable
This doesn’t work. It doesn’t send or receive any emails. I don’t understand why it gets 5 star reviews. It’s useless and unreliable.
Very nice effort!
This plugin is good, as things should be good!
Great Plugin
This plugin connects WordPress with Enterprise Mailing and it does it like a charm. The setup takes a few steps, but these steps are straight forward and well documented. Considering that this is a fr
CryptX Reviews
It works. Perfectly!
An essential, lean little helper that goes on every website build that I do. My favorite part: The option to automatically convert pasted mail addresses into mailto-links. Thank you, Ralf!<3
Excellent plugin!
Excellent plugin and works right out of the box. Also with divi contact module, when e-mail field is added to the form. Thank you and all the best! Steve
super plugin and great plugin author
i am using this plugin literally for all websites and can fully recommend it. Also the author is responsive and delivers a well designed plugin.
More Plugins Worth Comparing
Top alternatives in the same category as FluentSMTP – WP SMTP Plugin with Amazon… and CryptX
MW WP Form is shortcode base contact form plugin. This plugin have many features. For example you can use many validation rules, inquiry data saving, …
Customize the default WooCommerce email templates design and text through the native WordPress customizer. Preview emails and send test emails.
Easily send email from your WordPress site through Mailgun using the HTTP API or SMTP.
Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.
Frequently Asked Questions
Is FluentSMTP – WP SMTP Plugin with Amazon… or CryptX more popular?
Which has better ratings — FluentSMTP – WP SMTP Plugin with Amazon… or CryptX?
Are FluentSMTP – WP SMTP Plugin with Amazon… and CryptX free?
Which plugin has better support — FluentSMTP – WP SMTP Plugin with Amazon… or CryptX?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.