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Email Test – Check if your emails are… vs System Requirements Check (2026)

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

Email Test – Check if your emails are…

Email Test – Check if your emails are…

5(3)

1.0K+ active installs

Free

Updated 5 years ago
View Email Test – Check if your emails are…
VS
System Requirements Check

System Requirements Check

4.5(2)

60 active installs

Free

Updated 3 months ago
View System Requirements Check

Quick Verdict

As of April 2026, Email Test – Check if your emails are… has a higher user rating (5/5 from 3 reviews) and leads in active installations (1.0K+ vs 60). Both are free WordPress plugins. Email Test – Check if your emails are… has accumulated 12K+ total downloads while System Requirements Check has 6.5K+.

Detailed Comparison

Rating
5/5Email Test – Check if your emails are…
◄
System Requirements Check4.5/5
Total Reviews
3Email Test – Check if your emails are…
◄
System Requirements Check2
Active Installs
1.0K+Email Test – Check if your emails are…
◄
System Requirements Check60
Total Downloads
12K+Email Test – Check if your emails are…
◄
System Requirements Check6.5K+
Support Resolution
N/AEmail Test – Check if your emails are…
System Requirements CheckN/A
Last Updated
5 years agoEmail Test – Check if your emails are…
►
System Requirements Check3 months ago
First Released
2020Email Test – Check if your emails are…
System Requirements Check2014
Age
6 yearsEmail Test – Check if your emails are…
System Requirements Check12 years
WP Requires
5.5+Email Test – Check if your emails are…
System Requirements Check5.0+
PHP Requires
5.6+Email Test – Check if your emails are…
System Requirements Check7.0+
Business Model
FreeEmail Test – Check if your emails are…
System Requirements CheckFree
Latest Version
1.0.2Email Test – Check if your emails are…
System Requirements Check1.2.4

Rating Breakdown

Email Test – Check if your emails are…

5/5(3 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

System Requirements Check

4.5/5(2 reviews)
5
50%
4
50%
3
0%
2
0%
1
0%

Recent Reviews

Email Test – Check if your emails are… Reviews

by Jimmy Ahyari

Awesome tools!

Thanks to build this plugins!

by Adam W. Warner

Incredibly Useful Utility!

Sometimes the seemingly simple tools are the most powerful. I can’t tell you how many times I’ve battled the “why aren’t emails sending from this site!?” question through the years. It usually involve

by Daniel Iser

Error detection saves the day!

Clever modification to the normal test email plugin which included error detection and notification during the test. This helped us find an obscure conflict that wasn’t logging any errors but wasn’t p

System Requirements Check Reviews

No reviews yet

Frequently Asked Questions

Is Email Test – Check if your emails are… or System Requirements Check more popular?
Email Test – Check if your emails are… has 1.0K+ active installations while System Requirements Check has 60. Email Test – Check if your emails are… is the more widely-used plugin as of April 2026.
Which has better ratings — Email Test – Check if your emails are… or System Requirements Check?
Email Test – Check if your emails are… has a 5/5 rating from 3 reviews, while System Requirements Check has a 4.5/5 rating from 2 reviews.
Are Email Test – Check if your emails are… and System Requirements Check free?
Email Test – Check if your emails are… is free and System Requirements Check is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Email Test – Check if your emails are… or System Requirements Check?
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?
Email Test – Check if your emails are… was last updated 5 years ago and System Requirements Check was last updated 3 months ago.

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