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FluentSMTP – WP SMTP Plugin with Amazon… vs Simple SMTP Mailer (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

FluentSMTP – WP SMTP Plugin with Amazon…

FluentSMTP – WP SMTP Plugin with Amazon…

4.8(365)

500K+ active installs

Free

Updated 3 months ago
View FluentSMTP – WP SMTP Plugin with Amazon…
VS
Simple SMTP Mailer

Simple SMTP Mailer

0(0)

20 active installs

Free

Updated 11 months ago
View Simple SMTP Mailer

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 20). Both are free WordPress plugins. FluentSMTP – WP SMTP Plugin with Amazon… has accumulated 4.0M+ total downloads while Simple SMTP Mailer has 2.0K+.

Detailed Comparison

Rating
4.8/5FluentSMTP – WP SMTP Plugin with Amazon…
◄
Simple SMTP MailerN/A
Total Reviews
365FluentSMTP – WP SMTP Plugin with Amazon…
◄
Simple SMTP Mailer0
Active Installs
500K+FluentSMTP – WP SMTP Plugin with Amazon…
◄
Simple SMTP Mailer20
Total Downloads
4.0M+FluentSMTP – WP SMTP Plugin with Amazon…
◄
Simple SMTP Mailer2.0K+
Support Resolution
30%FluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP MailerN/A
Last Updated
3 months agoFluentSMTP – WP SMTP Plugin with Amazon…
◄
Simple SMTP Mailer11 months ago
First Released
2021FluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP Mailer2022
Age
5 yearsFluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP Mailer4 years
WP Requires
5.5+FluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP Mailer6.0+
PHP Requires
7.4+FluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP Mailer8.0+
Business Model
FreeFluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP MailerFree
Latest Version
2.2.95FluentSMTP – WP SMTP Plugin with Amazon…
Simple SMTP Mailer1.1.0

Rating Breakdown

FluentSMTP – WP SMTP Plugin with Amazon…

4.8/5(365 reviews)
5
92%
4
2%
3
1%
2
1%
1
3%

Simple SMTP Mailer

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

FluentSMTP – WP SMTP Plugin with Amazon… Reviews

by lynnefed

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.

by wonder32

Very nice effort!

This plugin is good, as things should be good!

by norton

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

Simple SMTP Mailer Reviews

No reviews yet

Frequently Asked Questions

Is FluentSMTP – WP SMTP Plugin with Amazon… or Simple SMTP Mailer more popular?
FluentSMTP – WP SMTP Plugin with Amazon… has 500K+ active installations while Simple SMTP Mailer has 20. FluentSMTP – WP SMTP Plugin with Amazon… is the more widely-used plugin as of April 2026.
Which has better ratings — FluentSMTP – WP SMTP Plugin with Amazon… or Simple SMTP Mailer?
FluentSMTP – WP SMTP Plugin with Amazon… has a 4.8/5 rating from 365 reviews, while Simple SMTP Mailer has a 0/5 rating from 0 reviews.
Are FluentSMTP – WP SMTP Plugin with Amazon… and Simple SMTP Mailer free?
FluentSMTP – WP SMTP Plugin with Amazon… is free and Simple SMTP Mailer is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — FluentSMTP – WP SMTP Plugin with Amazon… or Simple SMTP Mailer?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
FluentSMTP – WP SMTP Plugin with Amazon… was last updated 3 months ago and Simple SMTP Mailer was last updated 11 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.