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
1.0M+ active installs
Free
Contact Form 7 Email Validation
1.0K+ active installs
Free
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
| Metric | MC4WP: Mailchimp for WordPress | Contact Form 7 Email Validation | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.3/5 |
| Total Reviews | 1,492 | ◄ | 10 |
| Active Installs | 1.0M+ | ◄ | 1.0K+ |
| Total Downloads | 73M+ | ◄ | 26K+ |
| Support Resolution | 89% | N/A | |
| Last Updated | 1 week ago | ◄ | 5 years ago |
| First Released | 2013 | 2016 | |
| Age | 13 years | 10 years | |
| WP Requires | 4.6+ | 4.9+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.12.1 | 3.5.2 |
Rating Breakdown
MC4WP: Mailchimp for WordPress
Contact Form 7 Email Validation
Download Trends
Over the past 30 days, MC4WP: Mailchimp for WordPress averaged approximately 39,899 daily downloads while Contact Form 7 Email Validation averaged 3.
Recent Reviews
MC4WP: Mailchimp for WordPress Reviews
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 👍
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
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
Unsupported and abandoned.
Does not work, this plugin is unsupported.
Plugin doing email fields are require
Nice solution. Plugin doing email fields are require. Thanks author for added translation option.
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
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.