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Campaign Monitor Forms by Optin Cat

by fatcatapps · Blocks

Also makes 10 other plugins · 64.2K+ installs across the portfolio →

Campaign Monitor Forms by Optin Cat For WordPress Helps You Get More Email Subscribers. Create Beautiful Campaign Monitor Forms In 2 Minutes.

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.

⚠ Few reviews

Health

A 85/100

Few reviews

Active installs

200+

≈250 estimated

Momentum

+1%

low volume, under 1,000 downloads a month

Biggest opportunity: Rating quality scores 58/100. Too few reviews to rank on quality — nudge happy users to leave one.

How scoring works →
85 Health · A
Maintenance 100/100
Rating quality 72/100
Support 70/100
Security 96/100

85 health vs 71 average across 2,535 Blocks plugins

Install conversion

How it's measured →

0.6%

of downloads still active

At least 200 of 34.4K lifetime downloads are still running, below its category: the median Blocks plugin keeps 2.1%, across 1,586 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Blocks 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 1 release 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
2.6.2
Last updated
3mo ago
Added
2014-09-24 · 12 yrs old
Requires WP
3.9.1
Tested up to
7.1.4
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.

90 / 100

Excellent listing optimization

Most to gain: Rating quality

Update recency 100/100

Updated 80 days ago

WP compatibility 100/100

Tested up to WordPress 7.1.4, the current branch or newer

Rating quality 58/100

3.9★ over 7 reviews, weighted for review count to 4.1★ and held back under 25 reviews

Listing tuning 100/100

5 of 5 tags set · short description in place

To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.

Get the full rank-higher report →

Daily downloads

Since 5 Oct 2022 · 1,491 days · wp.org + Plugin Pulse archive

+1% low volume vs prior 30d
233 Nov 2026

30-day downloads

Rolling 30-day volume · peak 582 · peaks are release surges

2273 Nov 2026

Directory rank

Ranked about #11,300 to #12,900, alongside the other plugins at 200+ installs. Plugins with the same install count swap places between wp.org requests, so this is where most of them sit. Checked monthly, last on 1 Nov 2026.

Health trend

Composite health score, snapshotted daily

853 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.

1.1K3 Nov 2026

Release cadence

Occasionally updated
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.

1

releases in the last 12 months

3mo ago

latest release · v2.6.2 · 16 Aug 2026

43

tagged releases on record

Recent releases

2.6.2 · 16 Aug 20262.4.1 · 29 Jul 20192.4.0 · 30 Apr 20192.3.0 · 11 Dec 20182.2.2 · 24 Sep 20182.2.1 · 23 Jul 20182.2.0 · 24 May 20182.1.0 · 21 Nov 20172.0.4 · 4 Jul 20172.0.2 · 6 Mar 20172.0.0 · 17 Jan 20171.8.1 · 8 Dec 20161.8.0 · 1 Dec 20161.7.2 · 3 Oct 2016

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 77% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v2.6 77%
v2.5 23%

Estimated active installs

The public count shows “200+”. Our estimate pins where the real number sits.

tracked estimate
200–300 ≈250

Crossed into this band 16 months ago; the previous band took 13 months to cross, which places it about 50% of the way through.

Install history since 4 Oct 2022

2003 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ sleepyjones
    9.2y ago

    Completely useless if you want anything other name Name and Email address This topic was modified 8 years, 11 months ago by sleepyjones.

    Read on wp.org ↗
  2. ★★★★★ cpacoaches
    10.0y ago

    why am I getting the ‘client id’ error w/ mailchimp. fix this and I’ll change the rating.

    Read on wp.org ↗
  3. ★★★★★ Scott
    10.6y ago

    I’m still fairly new to WordPress and have recently taken over administrating our company’s website. I’ve looked at many different plugins and Optin Cat was by far the easiest to implement into our website without any conflicts. Linking this over to our Campaign Monitor account was likewise smooth and quick. While the free version has many great features and would be great by itself, the premium version is worth the price if you need the extra functionality. Definitely recommend.

    Read on wp.org ↗
  4. ★★★★★ jdiebel
    11.5y ago

    I’ve worked with a lot of different email capture solutions and this was by far the easiest to implement. It looks good, works well and I highly recommend it.

    Read on wp.org ↗
  5. ★★★★★ freedomstudios
    11.7y ago

    The plugin is easy setup and use. Their form editor is really something very useful and makes life very easy. Linking up to Campaign Monitor and selecting the relevant list is also a breeze. The only thing I would like to see added is an AJAX feature thanking the user for their sign-up without directing to a new page. Great plugin guys!

    Read on wp.org ↗
  6. ★★★★★ mandy wong
    11.7y ago

    This is a fantastic plugin and the creators at Fat Cat Apps were so quick at responding to any questions I had. Couldn’t fault it and works perfectly with the latest version of WordPress (4.1). Thanks guys!

    Read on wp.org ↗
  7. ★★★★★ TravisJamison
    12.1y ago

    Works perfectly. Super simple to get started (took about 1 minute max), and most importantly to me it actually LOOKS GOOD. Very modern, crisp style. There was a big need for this plugin, and I’m glad to see it’s live.

    Read on wp.org ↗

Security history

via Wordfence Intelligence

All 2 disclosed vulnerabilities are patched in the current version (2.6.2). Sites still on an older version should update.

  1. 2024-12-02 CVE-2024-11326 Improper Neutralization of Input During Web Page Generation Affects <= 2.5.7 Patched in 2.5.8
  2. 2023-10-09 CVE-2023-5098 Missing Authorization Affects <= 2.5.5 Patched in 2.5.6

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.

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

5 of 8 pass · checked 2 Nov 2026

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

  • ✓ Says what it does "Campaign Monitor Forms by Optin Cat For WordPress Helps You Get More Email Subscribers. Create Beautiful Ca..."
  • ! Has a FAQ Only 1 question in the FAQ; 3 or more gives an assistant something to match.
  • ! FAQ asks real questions 0 of 1 FAQ entries are headings, not questions ("undefined").
  • ! Names who it is for One audience phrase ("use this"); say who the plugin is for and what they use it for.
  • ✓ Names what it works with Mentions Gutenberg.
  • ✓ Headings and lists 10 headings and 4 lists.
  • ✓ Enough to quote 3,083 characters of description.
  • ✓ Tags match the text 3 of 5 tags appear in the text; "campaign monitor widget", "campaign monitor wordpress" do not.

Growth timeline

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

  1. 2025-06-30 300+ → 200+ down after 390 days in tier
  2. 2024-06-05 400+ → 300+ down after 311 days in tier
  3. 2023-07-30 500+ → 400+ down

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

Drop a live Pulse card for Campaign Monitor Forms by Optin Cat into a readme, a review or a deck. It updates itself.

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Preview card ↗

Campaign Monitor Forms by Optin Cat: 200+ active installs, 3.9★ (7 reviews). Plugin Pulse (WP Mayor), as of 2026-11-04. https://plugins.wpmayor.com/plugin/campaign-monitor-wp

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