MC4WP: Mailchimp for WordPress vs Contact Form 7 Email Validation (2026)

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

MC4WP: Mailchimp for WordPress

MC4WP: Mailchimp for WordPress

4.8(1,492)

1.0M+ active installs

Free

Updated 1 week ago
View MC4WP: Mailchimp for WordPress
VS
Contact Form 7 Email Validation

Contact Form 7 Email Validation

3.3(10)

1.0K+ active installs

Free

Updated 5 years ago
View Contact Form 7 Email Validation

Quick Verdict

As of April 2026, MC4WP: Mailchimp for WordPress has a higher user rating (4.8/5 from 1,492 reviews) and leads in active installations (1.0M+ vs 1.0K+). Both are free WordPress plugins. MC4WP: Mailchimp for WordPress has accumulated 73M+ total downloads while Contact Form 7 Email Validation has 26K+.

Detailed Comparison

Rating
4.8/5MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation3.3/5
Total Reviews
1,492MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation10
Active Installs
1.0M+MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation1.0K+
Total Downloads
73M+MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation26K+
Support Resolution
89%MC4WP: Mailchimp for WordPress
Contact Form 7 Email ValidationN/A
Last Updated
1 week agoMC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation5 years ago
First Released
2013MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation2016
Age
13 yearsMC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation10 years
WP Requires
4.6+MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation4.9+
PHP Requires
7.4+MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validationfalse+
Business Model
FreeMC4WP: Mailchimp for WordPress
Contact Form 7 Email ValidationFree
Latest Version
4.12.1MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation3.5.2

Rating Breakdown

MC4WP: Mailchimp for WordPress

4.8/5(1,492 reviews)
5
92%
4
3%
3
1%
2
1%
1
3%

Contact Form 7 Email Validation

3.3/5(10 reviews)
5
50%
4
10%
3
0%
2
0%
1
40%

Recent Reviews

MC4WP: Mailchimp for WordPress Reviews

by jesushillman

Good but Limited

Works well for basic email setup & easy to connect with Mailchimp. UI is simple. But needs more flexibility in forms. Overall, a good plugin. tnx 👍

by Bentomen

Simple Mailchimp Connect

Good plugin for connecting Mailchimp with WP. Setup was pretty easy and forms started collecting emails without much hassle. UI is clean too. A few more design options would be nice, but overall works

by 4mifix

Just Started Using This API

I like it so far and will update this review as time goes on.

Contact Form 7 Email Validation Reviews

by slinkys

Unsupported and abandoned.

Does not work, this plugin is unsupported.

by Toxic

Plugin doing email fields are require

Nice solution. Plugin doing email fields are require. Thanks author for added translation option.

by Asger Kennedy

Works as of Sep.2020 in WordPress 5.5.1

I just wish it was possibly to translate the error message from English to locale, as described here: https://wordpress.org/support/topic/plugin-translation-ready/ This topic was modified 5 ye

Frequently Asked Questions

Is MC4WP: Mailchimp for WordPress or Contact Form 7 Email Validation more popular?
MC4WP: Mailchimp for WordPress has 1.0M+ active installations while Contact Form 7 Email Validation has 1.0K+. MC4WP: Mailchimp for WordPress is the more widely-used plugin as of April 2026.
Which has better ratings — MC4WP: Mailchimp for WordPress or Contact Form 7 Email Validation?
MC4WP: Mailchimp for WordPress has a 4.8/5 rating from 1,492 reviews, while Contact Form 7 Email Validation has a 3.3/5 rating from 10 reviews.
Are MC4WP: Mailchimp for WordPress and Contact Form 7 Email Validation free?
MC4WP: Mailchimp for WordPress is free and Contact Form 7 Email Validation is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — MC4WP: Mailchimp for WordPress or Contact Form 7 Email Validation?
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?
MC4WP: Mailchimp for WordPress was last updated 1 week ago and Contact Form 7 Email Validation was last updated 5 years ago.

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