MC4WP: Mailchimp for WordPress vs Calculated Fields Form (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
Quick Verdict
As of April 2026, Calculated Fields Form has a higher user rating (4.9/5 from 966 reviews) while MC4WP: Mailchimp for WordPress leads in active installations (1.0M+ vs 40K+). Both are free WordPress plugins. MC4WP: Mailchimp for WordPress has accumulated 73M+ total downloads while Calculated Fields Form has 10M+. Calculated Fields Form has a higher support resolution rate (100% vs 89%).
Detailed Comparison
| Metric | MC4WP: Mailchimp for WordPress | Calculated Fields Form | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 4.9/5 |
| Total Reviews | 1,492 | ◄ | 966 |
| Active Installs | 1.0M+ | ◄ | 40K+ |
| Total Downloads | 73M+ | ◄ | 10M+ |
| Support Resolution | 89% | ► | 100% |
| Last Updated | 1 week ago | ► | Yesterday |
| First Released | 2013 | 2013 | |
| Age | 13 years | 13 years | |
| WP Requires | 4.6+ | 3.0.5+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.12.1 | 5.4.5.9 |
Rating Breakdown
MC4WP: Mailchimp for WordPress
Calculated Fields Form
Download Trends
Over the past 30 days, MC4WP: Mailchimp for WordPress averaged approximately 39,723 daily downloads while Calculated Fields Form averaged 4,965.
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.
Calculated Fields Form Reviews
Outstanding
Easy to use and great support. I tried several before finding this one and it’s perfect. Highly recommended.
Great Plugin, exceptional support
I can highly recommend this plugin if you have to create forms with a wide range of functionalities. The support is exceptional! Fast an competent.
exceptional support
Great plugin and exceptional support!!
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.