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Mailster Contact Form 7 vs Mailster Gmail Integration (2026)

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

Mailster Contact Form 7

Mailster Contact Form 7

5(4)

1.0K+ active installs

Free

Updated 5 months ago
View Mailster Contact Form 7
VS
Mailster Gmail Integration

Mailster Gmail Integration

1(1)

1.0K+ active installs

Free

Updated 1 year ago
View Mailster Gmail Integration

Quick Verdict

As of April 2026, Mailster Contact Form 7 has a higher user rating (5/5 from 4 reviews) and leads in active installations (1.0K+ vs 1.0K+). Both are free WordPress plugins. Mailster Contact Form 7 has accumulated 27K+ total downloads while Mailster Gmail Integration has 20K+.

Detailed Comparison

Rating
5/5Mailster Contact Form 7
◄
Mailster Gmail Integration1/5
Total Reviews
4Mailster Contact Form 7
◄
Mailster Gmail Integration1
Active Installs
1.0K+Mailster Contact Form 7
Mailster Gmail Integration1.0K+
Total Downloads
27K+Mailster Contact Form 7
◄
Mailster Gmail Integration20K+
Support Resolution
N/AMailster Contact Form 7
Mailster Gmail IntegrationN/A
Last Updated
5 months agoMailster Contact Form 7
◄
Mailster Gmail Integration1 year ago
First Released
2017Mailster Contact Form 7
Mailster Gmail Integration2020
Age
9 yearsMailster Contact Form 7
Mailster Gmail Integration6 years
WP Requires
6.0+Mailster Contact Form 7
Mailster Gmail Integration6.0+
PHP Requires
false+Mailster Contact Form 7
Mailster Gmail Integrationfalse+
Business Model
FreeMailster Contact Form 7
Mailster Gmail IntegrationFree
Latest Version
1.6.0Mailster Contact Form 7
Mailster Gmail Integration1.3.1

Rating Breakdown

Mailster Contact Form 7

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

Mailster Gmail Integration

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

Recent Reviews

Mailster Contact Form 7 Reviews

by hajo804

confirmed status not working

If a user subscribes to the contact form 7 form with this plugin, they will be added to the list, but their status will not be automatically confirmed. “Double-opt-In” is turned off, meaning they do n

by xiaoxian666

Display more errors from mailster

Hi, I improved the validate and add_subscriber function in classes/contactform.class.php to allow contact from7 to display more errors from mailster instead of just error messages for duplicate subscr

by royalehemp

Excellent Plugin

Search around for good a good contact form for mailster an found this plugin.Works perfect.

Mailster Gmail Integration Reviews

by Siamajor

Does not work!

Does not work! The problem has been known for a long time, but the developer is silent. Fatal error: Uncaught Error: Call to undefined function Mailster\GuzzleHttp\Psr7\uri_for() in /home/admin/web/….

Frequently Asked Questions

Is Mailster Contact Form 7 or Mailster Gmail Integration more popular?
Mailster Contact Form 7 has 1.0K+ active installations while Mailster Gmail Integration has 1.0K+. Mailster Gmail Integration is the more widely-used plugin as of April 2026.
Which has better ratings — Mailster Contact Form 7 or Mailster Gmail Integration?
Mailster Contact Form 7 has a 5/5 rating from 4 reviews, while Mailster Gmail Integration has a 1/5 rating from 1 reviews.
Are Mailster Contact Form 7 and Mailster Gmail Integration free?
Mailster Contact Form 7 is free and Mailster Gmail Integration is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Mailster Contact Form 7 or Mailster Gmail Integration?
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?
Mailster Contact Form 7 was last updated 5 months ago and Mailster Gmail Integration was last updated 1 year ago.

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