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Keap Official Opt-in Forms

by Keap · Uncategorized

Build your email subscriber list from visitors to your WordPress website with Keap's Official Opt-in Forms plugin.

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.

⚠ Stale⚠ Open vulnerability

Health

D 44/100

Stale · Open vulnerability

Active installs

1K+

≈1.5K estimated

Momentum

-2%

downloads vs prior 30d

Biggest opportunity: One page off on “keap”. #11 puts you just past the first ten results, where almost all the clicks stop. The gap to close is small.

How scoring works →
44 Health · D
Maintenance 37/100
Rating quality 44/100
Support 70/100
Security 26/100

44 health vs 58 average across 25,763 Uncategorized plugins

Install conversion

How it's measured →

1.8%

of downloads still active

At least 1K of 56.2K lifetime downloads are still running, above its category: the median Uncategorized plugin keeps 0.6%, across 17,773 plugins.

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

Details

Version
2.0.3
Last updated
1.6y ago
Added
2017-04-24 · 9 yrs old
Requires WP
6.0
Tested up to
6.7.11
Requires PHP
8.0

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.

75 / 100

Well optimized

Most to gain: Update recency

Update recency 46/100

Updated 581 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 100/100

Tested up to WordPress 6.7.11; the current branch is 6.8

Rating quality 60/100

1.9★ over 14 reviews, smoothed to 3.62★ and held back under 25 reviews

Listing tuning 100/100

5 of 5 tags set · short description in place

To rank higher: Last updated 581 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

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

-2% vs prior 30d
332 Nov 2026

30-day downloads

Rolling 30-day volume · peak 2.6K · peaks are release surges

4492 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

Keap Official Opt-in · #6361youFuseDesk · #22335Slick Popup: Contact · #5212FormLift for Keap (L · #10187

Rating trend

Star average over time · dips mark rough releases

1.92 Nov 2026

Health trend

Composite health score, snapshotted daily

442 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.

4492 Nov 2026

Release cadence

No release in a year
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.

0

releases in the last 12 months

1.6y ago

latest release · v2.0.3 · 31 Mar 2025

8

tagged releases on record

Recent releases

2.0.3 · 31 Mar 20251.0.6 · 2 Dec 20211.0.5 · 20 Feb 20191.0.4 · 17 May 20171.0.3 · 12 May 20171.0.2 · 9 May 20171.0.1 · 28 Apr 20171.0 · 24 Apr 2017

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 56% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v2.0 56%
v1.0 44%

Estimated active installs

The public count shows “1K+”. Our estimate pins where the real number sits.

tracked estimate
1K–2K ≈1.5K

Crossed into this band 19 months ago; a band this size takes about a year or more to cross, which places it about 50% of the way through.

Install history since 16 Jun 2017

1K2 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ sonia64
    9mo ago

    I have had nothing but problems with this optin form for the past year.Three times I have contacted Keap for them to only tell me its a wordpress issue.They are no help I feel like its time for a new CRM

    Read on wp.org ↗
  2. ★★★★★ scottgreening
    2.0y ago

    After the Bloom opt-in functionality stopped supporting Keap (because of sunsetting the legacy APIs), I started using the Keap plugin. As far as getting people who opt-in into Keap it works, but it doesn’t have very many features. The feature I’m most missing is the ability to append email and name parameters from a submission to a thank you page redirect. This makes initiating a tripwire/deadline offer not possible directly from a submission. Keap, please add this functionality.

    Read on wp.org ↗
  3. ★★★★★ thelanj
    2.2y ago

    Such a large organization should be embarrassed by such a terrible plugin. None of the API keys will connect, support won’t help.

    Read on wp.org ↗
  4. ★★★★★ stevepb
    2.3y ago

    The plugin used to work ok, but often crashed loading the backend due to a huge amount of stats data. There is no way to store stats for xx amount of time then delete older than a set date or amount of days. The plugin was effectively dead for pretty much 1 whole year as the code-base contained vulnetabilities, so much so that wordpress.org prevented download of the plugin. Now finally an update has been released that addresses the code vulnerabilities, however when connecting to my Keap CRM, I found that it will only authorize using the legacy API key (not a server key or personal access key). The problem here is that Keap will retire legacy API keys in October 2024 (for existing keys), which is only a few months away. Therefore the plugin will no longer work after this date without a further update to the plugin. Overall when it works, it works. It’s a little inflexible in the data that can be catptured, only the name and email are options. As the plugin stopped working due to vulnerabilities for a long time, I have already replaced the functionality and updated my keap CRM automations; and improved upon the fields that are captured with an alternative. I cannot see myself using this plugin any further and trying the recent update is my last attempt to revive it.

    Read on wp.org ↗
  5. ★★★★★ mccants
    3.5y ago

    Still doesn’t work.

    Read on wp.org ↗
  6. ★★★★★ Taylor
    3.6y ago

    Aside from the many other issues, the forms created by this plugin are extremely inaccessible. It’s responsible for every single error reported by the WAVE browser extension on a client site.

    Read on wp.org ↗
  7. ★★★★★ mncreatives
    4.2y ago

    As per Keap Support, there’s nothing they can do. There is no WordPress support for it too. ———– Plugin could not be activated because it triggered a fatal error. Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, bool given in /www/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options_config.php:47 Stack trace: #0 /www/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options.php(47): require() #1 /www/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/dashboard.php(77): require('/www/wp-content...') #2 /www/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/dashboard.php(46): INF_Dashboard->include_options() #3 /www/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(83): INF_Dashboard->__construct(Array) #4 /www/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(4213): INF_Infusionsoft->__construct() #5 /wordpress/wp-admin/includes/plugin.php(2313): include_once('/www/wp-content...') #6 /wordpress/wp-admin/plugins.php(192): plugin_sandbox_scrape('infusionsoft-of...') #7 {main} thrown in /www/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options_config.php on line 47

    Read on wp.org ↗
  8. ★★★★★ upcodestudios
    4.3y ago

    When you try to activate the plugin it says Plugin could not be activated because it triggered a fatal error. Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, bool given in /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options_config.php:47 Stack trace: #0 /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options.php(47): require() #1 /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/dashboard.php(77): require('/nas/content/li...') #2 /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/dashboard.php(46): INF_Dashboard->include_options() #3 /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(83): INF_Dashboard->__construct(Array) #4 /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(4213): INF_Infusionsoft->__construct() #5 /nas/content/live/*********/wp-admin/includes/plugin.php(2313): include_once('/nas/content/li...') #6 /nas/content/live/*********/wp-admin/plugins.php(192): plugin_sandbox_scrape('infusionsoft-of...') #7 {main} thrown in /nas/content/live/*********/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/includes/options_config.php on line 47 This topic was modified 3 years, 11 months ago by upcodestudios. Reason: Formatting

    Read on wp.org ↗

Security history

via Wordfence Intelligence

2 open vulnerabilities affect the current version (2.0.3). 2 of 4 disclosed are patched.

  1. 2025-02-17 CVE-2024-13725 Improper Limitation of a Pathname to a Restricted Directory Affects <= 2.0.1 Patched in 2.0.2
  2. 2024-09-30 CVE-2024-47642 Improper Neutralization of Input During Web Page Generation Affects <= 2.0.3 No patch available
  3. 2024-01-03 CVE-2023-52192 Improper Neutralization of Input During Web Page Generation Affects <= 2.0.3 No patch available
  4. 2023-12-21 CVE-2023-6941 Improper Neutralization of Input During Web Page Generation Affects <= 1.0.11 Patched in 1.0.12

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.

Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.

Readme readiness

4 of 8 pass · checked 29 Oct 2026

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

  • ✓ Says what it does "Build your email subscriber list from visitors to your WordPress website with Keap's Official Opt-in Forms..."
  • ✓ Has a FAQ 4 questions in the FAQ.
  • ✓ FAQ asks real questions 4 of 4 read like questions a user would type.
  • ! Names who it is for Never says who the plugin is for or what they use it for.
  • ! Names what it works with Names no plugin, service or platform it works with.
  • ! Headings and lists 0 headings and 2 lists; assistants quote headed sections and bullet lists, not paragraphs.
  • ✓ Enough to quote 3,200 characters of description.
  • ! Tags match the text Only 1 of 5 tags appear in the text ("infusionsoft", "keap api", "keap wordpress", "wordpress popup plugin" missing).

Growth timeline

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

  1. 2025-04-02 2K+ → 1K+ down after 273 days in tier
  2. 2024-07-03 3K+ → 2K+ down after 694 days in tier
  3. 2022-08-09 4K+ → 3K+ down after 685 days in tier
  4. 2020-09-23 1K+ → 4K+ up

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 Keap Official Opt-in Forms into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/infusionsoft-official-opt-in-forms" width="480" height="300" style="border:0" loading="lazy" title="Keap Official Opt-in Forms — Plugin Pulse"></iframe>
Preview card ↗

Keap Official Opt-in Forms: 1K+ active installs, 1.9★ (14 reviews). Plugin Pulse (WP Mayor), as of 2026-11-02. https://plugins.wpmayor.com/plugin/infusionsoft-official-opt-in-forms

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