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Mailmunch Forms for Mailchimp

by mailmunch · Forms

Also makes 2 other plugins · 17K+ installs across the portfolio →

The easiest way to convert your site visitors into email subscribers.

Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.

Health

A 89/100

no flags

Active installs

10K+

≈16K estimated

Momentum

+1%

downloads vs prior 30d

Biggest opportunity: Swap “sign up form” for “easiest”. “sign up form” isn't earning its slot: it only gets you to #15. “easiest” sits at #16 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.

How scoring works →
89 Health · A
Maintenance 100/100
Rating quality 90/100
Support 70/100
Security 90/100

89 health vs 65 average across 2,516 Forms plugins

Install conversion

How it's measured →

0.9%

of downloads still active

At least 10K of 1.1M lifetime downloads are still running, below its category: the median Forms plugin keeps 1.2%, across 1,671 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Forms plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

This plugin shipped 5 releases in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.

Details

Version
3.3.1
Last updated
20d ago
Added
2014-10-15 · 12 yrs old
Requires WP
4.0
Tested up to
7.0.8
Requires PHP
—

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

98 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100

Updated 20 days ago

WP compatibility 100/100

Tested up to WordPress 7.0.8; the current branch is 7.1

Rating quality 91/100

4.6★ over 372 reviews, weighted for review count to 4.5★

Listing tuning 100/100

5 of 5 tags set · short description in place

Daily downloads

Since 5 Oct 2022 · 1,490 days · wp.org + Plugin Pulse archive

+1% vs prior 30d
992 Nov 2026

30-day downloads

Rolling 30-day volume · peak 52.1K · peaks are release surges

20.3K2 Nov 2026

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Mailmunch Forms for · #1555youContact Form user to · #53417MC4WP: Mailchimp for · #35Mailchimp for WooCom · #230

Rating trend

Star average over time · dips mark rough releases

4.62 Nov 2026

Health trend

Composite health score, snapshotted daily

892 Nov 2026

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

2K2 Nov 2026

Release cadence

Actively maintained
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

5

releases in the last 12 months

20d ago

latest release · v3.3.1 · 14 Oct 2026

56

tagged releases on record

Recent releases

3.3.1 · 14 Oct 20263.3.0 · 12 Oct 20263.2.9 · 6 Jul 20263.2.8 · 2 Jul 20263.2.7 · 23 Jan 20263.2.6 · 15 Nov 20243.2.5 · 15 Nov 20243.2.4 · 15 Nov 20243.2.3 · 8 Mar 20243.2.2 · 8 Mar 20243.2.1 · 11 Jan 20243.2.0 · 7 Nov 20233.1.8 · 7 Nov 20233.1.9 · 7 Nov 2023

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v3.2 79%
v3.1 18%
Older / other versions 3%

Estimated active installs

The public count shows “10K+”. Our estimate pins where the real number sits.

tracked estimate
10K–20K ≈16K

Crossed into this band 10 months ago; the previous band took 23 months to cross, which places it about 57% of the way through.

Install history since 21 Jun 2017

10K2 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ Kevin Moore
    1.2y ago

    I can’t say enough about this product. It’s simple to use and delivers awesome results. Appreciate you guys delivering such a fantastic product.

    Read on wp.org ↗
  2. ★★★★★ ricardobhmx
    2.6y ago

    terrible experience, they say its free, you make an account, then block your account and force you to pay to get your earned contacts.

    Read on wp.org ↗
  3. ★★★★★ happycoloringhub
    2.8y ago

    It’s not Free

    Read on wp.org ↗
  4. ★★★★★ mhdigita
    3.9y ago

    It is good to get the leads, and it is free!

    Read on wp.org ↗
  5. ★★★★★ donallen
    4.0y ago

    I built a new website for a MailChimp user but knew nothing about it. When I needed to export and import my client’s mail list to the new website install, the tech support at Mail Munch was very prompt and effective. They are the best.

    Read on wp.org ↗
  6. ★★★★★ elenaferro
    4.1y ago

    Perfect tool for my mailist growth

    Read on wp.org ↗
  7. ★★★★★ aromatiquefleuriste94
    4.1y ago

    <!– wp:paragraph –> <p class=””>Very useful</p> <!– /wp:paragraph –>

    Read on wp.org ↗
  8. ★★★★★ Tom-Sec1
    4.4y ago

    This plugin doesn’t even let you create one form to experiment with, without giving up your email address, phone number, country, all sorts of info. This company are just data harvesting scumbags, and the sign up was pretty glitchy so I doubt the plugin itself is any better. Avoid. This topic was modified 4 years ago by Steven Stern (sterndata). Reason: removed offensive word from title

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. — Version 3.2.8 Security: Require manage_options capability and nonce verification for sign_in and sign_up AJAX actions (CVE-2026-7520) Security: Harden list selection, settings, and review-notice dismiss handlers Updated plugin listing 3.2.8
  2. — Version 3.2.3 ** fixed known issues * sanitize inputs value * implement nonce verification 3.2.3
  3. — Version 3.1.2 Fixed MailChimp integration bug 3.1.2
  4. — Version 3.1.1 Broadcasts Send broadcast to your subscribers 3.1.1
  5. — Version 3.1.0 Landing Pages Added Landing Page builder with MailChimp forms Way to reset submission counts for individual forms. Fixed error thrown for some users on edit forms page ‘save’.- Explain that greyed out integrations means 3.1.0
  6. — Version 2.1.7 Updated to use MailChimp API v3 Added new option to replace/update interest groups Added the ability to bulk remove form fields from the form builder Tweaked class names, labels. Confirm each integration is working as in 2.1.7

Security history

via Wordfence Intelligence

All 6 disclosed vulnerabilities are patched in the current version (3.3.1). Sites still on an older version should update.

  1. 2026-08-04 CVE-2026-7520 Missing Authorization Affects <= 3.2.7 Patched in 3.2.8
  2. 2024-11-19 CVE-2024-8726 Improper Neutralization of Input During Web Page Generation Affects <= 3.2.3 Patched in 3.2.4
  3. 2024-04-10 CVE-2024-31378 Cross-Site Request Forgery Affects <= 3.2.1 Patched in 3.2.2
  4. 2024-03-25 CVE-2024-29793 Improper Neutralization of Input During Web Page Generation Affects <= 3.2.2 Patched in 3.2.3
  5. 2023-10-12 CVE-2023-45748 Cross-Site Request Forgery Affects <= 3.1.7 Patched in 3.1.8
  6. 2023-08-11 CVE-2023-40203 Missing Authorization Affects <= 3.1.4 Patched in 3.1.5

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

Languages

via translate.wordpress.org

Translated into 118 languages, 0 at 90% or more

Dutch 88%
Hungarian 88%
Swedish 59%
Japanese 18%
Spanish (Spain) 18%
English (Canada) 11%
English (UK) 11%
French (France) 11%
German 11%
German (Formal) 11%
Romanian 11%
Russian 11%
Albanian 7%
Amharic 7%
Armenian 7%
Assamese 7%
Azerbaijani 7%
Catalan 7%
Cebuano 7%
Chinese (China) 7%
Czech 7%
Danish 7%
Dutch (Formal) 7%
English (Australia) 7%

Plus 94 more locales with partial translations.

AI assistants

How it's measured →

Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.

This plugin’s searches fall outside the topics measured so far. See the topics measured so far.

Readme readiness

7 of 8 pass · checked 27 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ✓ Says what it does "The easiest way to convert your site visitors into email subscribers."
  • ✓ Has a FAQ 17 questions in the FAQ.
  • ✓ FAQ asks real questions 17 of 17 read like questions a user would type.
  • ✓ Names who it is for Names its audience or use cases ("if you want", "who want").
  • ✓ Names what it works with Mentions Mailchimp.
  • ✓ Headings and lists 5 headings and 4 lists.
  • ✓ Enough to quote 4,114 characters of description.
  • ! Tags match the text Only 2 of 5 tags appear in the text ("mailchimp forms", "MailChimp lists", "opt in forms" missing).

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-01-19 20K+ → 10K+ down after 675 days in tier
  2. 2024-03-15 30K+ → 20K+ down after 530 days in tier
  3. 2022-10-02 40K+ → 30K+ down after 778 days in tier
  4. 2020-08-15 50K+ → 40K+ down after 272 days in tier
  5. 2019-11-17 60K+ → 50K+ down after 962 days in tier
  6. 2017-03-30 50K+ → 60K+ up after 217 days in tier
  7. 2016-08-25 40K+ → 50K+ up after 152 days in tier
  8. 2016-03-26 30K+ → 40K+ up after 116 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Embed this report card

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Preview card ↗

Mailmunch Forms for Mailchimp: 10K+ active installs, 4.6★ (372 reviews). Plugin Pulse (WP Mayor), as of 2026-11-03. https://plugins.wpmayor.com/plugin/mailchimp-forms-by-mailmunch

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