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MC4WP: Mailchimp for WordPress vs Form Send Blocks (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
Form Send Blocks

Form Send Blocks

0(0)

0 active installs

Free

Updated 3 months ago
View Form Send Blocks

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 0). Both are free WordPress plugins. MC4WP: Mailchimp for WordPress has accumulated 73M+ total downloads while Form Send Blocks has 2.0K+.

Detailed Comparison

Rating
4.8/5MC4WP: Mailchimp for WordPress
◄
Form Send BlocksN/A
Total Reviews
1,492MC4WP: Mailchimp for WordPress
◄
Form Send Blocks0
Active Installs
1.0M+MC4WP: Mailchimp for WordPress
◄
Form Send Blocks0
Total Downloads
73M+MC4WP: Mailchimp for WordPress
◄
Form Send Blocks2.0K+
Support Resolution
89%MC4WP: Mailchimp for WordPress
Form Send BlocksN/A
Last Updated
1 week agoMC4WP: Mailchimp for WordPress
◄
Form Send Blocks3 months ago
First Released
2013MC4WP: Mailchimp for WordPress
Form Send Blocks2024
Age
13 yearsMC4WP: Mailchimp for WordPress
Form Send Blocks2 years
WP Requires
4.6+MC4WP: Mailchimp for WordPress
Form Send Blocks6.4+
PHP Requires
7.4+MC4WP: Mailchimp for WordPress
Form Send Blocks8.2.10+
Business Model
FreeMC4WP: Mailchimp for WordPress
Form Send BlocksFree
Latest Version
4.12.1MC4WP: Mailchimp for WordPress
Form Send Blocks1.3.1

Rating Breakdown

MC4WP: Mailchimp for WordPress

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

Form Send Blocks

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

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.

Form Send Blocks Reviews

No reviews yet

Frequently Asked Questions

Is MC4WP: Mailchimp for WordPress or Form Send Blocks more popular?
MC4WP: Mailchimp for WordPress has 1.0M+ active installations while Form Send Blocks has 0. MC4WP: Mailchimp for WordPress is the more widely-used plugin as of April 2026.
Which has better ratings — MC4WP: Mailchimp for WordPress or Form Send Blocks?
MC4WP: Mailchimp for WordPress has a 4.8/5 rating from 1,492 reviews, while Form Send Blocks has a 0/5 rating from 0 reviews.
Are MC4WP: Mailchimp for WordPress and Form Send Blocks free?
MC4WP: Mailchimp for WordPress is free and Form Send Blocks is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — MC4WP: Mailchimp for WordPress or Form Send Blocks?
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 Form Send Blocks was last updated 3 months ago.

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