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Related Posts for WordPress

by Barry Kooij · SEO

Also makes 7 other plugins · 51.6K+ installs across the portfolio →

The best WordPress plugin for related posts. Simple, flexible, powerful algorithm, and built-in caching. Fully set up with only 1 click!

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 87/100

no flags

Active installs

10K+

≈18K estimated

Momentum

+385%

downloads vs prior 30d

Biggest opportunity: Rating quality scores 91/100. Lift the average: resolve the issues driving the low reviews.

How scoring works →
87 Health · A
Maintenance 100/100
Rating quality 90/100
Support 70/100
Security 75/100

87 health vs 65 average across 2,230 SEO plugins

Install conversion

How it's measured →

1.5%

of downloads still active

At least 10K of 661.6K lifetime downloads are still running, above its category: the median SEO plugin keeps 1.2%, across 1,194 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other SEO 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 3 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
3.0.1
Last updated
13d ago
Added
2014-08-06 · 12 yrs old
Requires WP
6.8
Tested up to
7.1.4
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.

98 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100

Updated 13 days ago

WP compatibility 100/100

Tested up to WordPress 7.1.4, the current branch or newer

Rating quality 91/100

4.6★ over 325 reviews, smoothed to 4.53★

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

+385% vs prior 30d
1332 Nov 2026

30-day downloads

Rolling 30-day volume · peak 19.3K · peaks are release surges

14.8K2 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

Related Posts for Wo · #1519youInline Related Posts · #321Contextual Related P · #737Internal Linking of · #3624

Health trend

Composite health score, snapshotted daily

872 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.

1.5K2 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.

3

releases in the last 12 months

13d ago

latest release · v3.0.1 · 20 Oct 2026

50

tagged releases on record

Recent releases

3.0.1 · 20 Oct 20263.0.0 · 11 Oct 20262.3.1 · 23 Sep 20262.3.0 · 10 May 20252.2.5 · 28 Nov 20242.2.4 · 27 Sep 20242.2.3 · 16 Apr 20242.2.2 · 12 Mar 20242.2.1 · 5 Oct 20232.2.0 · 5 Oct 20232.1.4 · 25 Aug 20232.1.3 · 27 Mar 20232.1.2 · 1 Oct 20222.1.1 · 17 Sep 2022

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.

v2.3 56%
v2.0 24%
v2.2 14%
v2.1 5.8%
v1.9 0.3%

Estimated active installs

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

tracked estimate
10K–20K ≈18K

Crossed into this band 6 months ago and the previous band took 2.4 years to cross, so the real count is still just under 20K.

Install history since 22 Jul 2021

10K2 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ sonnycool
    11mo ago

    is not as author claim, it won’t work for WPMS, worst once you active, it crash your site, you need FTP manually delete this plugin to make it work to moderator this is NO support, is my OWN/USER personal experience (not opinion)/ first it WONT work with WPMS like what Author CLAIM it work. Second it DOES CRASH my site, it needed manually DELETE the plugin to make it WORK.

    Read on wp.org ↗
  2. ★★★★★ mariodegan
    12mo ago

    Buon plugin, funziona bene, è un buon riscontro per i lettori

    Read on wp.org ↗
  3. ★★★★★ Renaat
    1.3y ago

    A fast way to set up good-looking related posts. Great plugin!

    Read on wp.org ↗
  4. ★★★★★ arthurdg
    1.9y ago

    Easy to install, very straightforward. This is a good way of improving internal linking in our blog in just a few seconds.

    Read on wp.org ↗
  5. ★★★★★ flaneuring
    2.1y ago

    Very simple to set up. Some of the recommendations are good, others not as good, but it allows customization for each post. I used styling so that the posts look really good. I think it will keep more users on the site. if the recommendations were better it would be five stars.

    Read on wp.org ↗
  6. ★★★★★ boyalasco
    2.1y ago

    This is a very good plugin, and it has been of great use and value. i believe I will continue using it for a very long time

    Read on wp.org ↗
  7. ★★★★★ pradg
    2.2y ago

    I am searching for a related posts plugin which is designed for the new Block style websites. Unfortunately all the current related posts plugins only have very minimal block support. I would like to see these blocks being updated to provide full block features. If the make it work like the Query Loop Block where every aspect of the post (featured image, title, excerpt, author, date etc) can be added/removed/configured, then these will be amazing. Of course the underlying algo which does the related post link building and caching should remain but the user should be able to use it exactly like the Query Block. As of now, the query blocks do not perform any link building and no store anything in the cache. Every request is made to the DB and only options are to fetch the posts from a category and by the date added or an attribute like that. Not true relational linking. This topic was modified 1 year, 11 months ago by pradg.

    Read on wp.org ↗
  8. ★★★★★ msgpratik
    2.2y ago

    Atleast useful

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. — Version 2.3.0 Feature: Added support for an offset in the [rp4wp] shortcode. 2.3.0
  2. — Version 2.2.4 Tweak: Added $rp4wp_post variable to rp4wp_post_title_html_values filter. Tweak: Removed PHP 5.2 classmap autoloading support. 2.2.4
  3. — Version 2.2.3 Tweak: Adding empty string instead of null in add_submenu_page, fixes PHP 8.1 warnings. 2.2.3
  4. — Version 2.2.2 Tweak: Fixed a WPCLI issue where HTTP_HOST notices were logged. Tweak: Added nonces and nonce checks to link adding in admin screen. Fixes CVE-2024-0592, props Krzysztof Zając. Tweak: Various fixes and improvements. 2.2.2
  5. — Version 2.2.1 Tweak: Playground links need to be opened in a new tab. 2.2.1
  6. — Version 2.2.0 Tweak: Updated & improved stop words list for en_US. Tweak: Corrected ahref detection in linking process. Tweak: Multiple word-processing improvements. Tweak: Skipping the default category in the linking process. Tweak: 2.2.0

Security history

via Wordfence Intelligence

All 8 disclosed vulnerabilities are patched in the current version (3.0.1). Sites still on an older version should update.

  1. 2026-10-27 CVE-2026-109979 Missing Authorization Affects <= 3.0.0 Patched in 3.0.1
  2. 2026-10-27 CVE-2026-109980 Missing Authorization Affects <= 3.0.0 Patched in 3.0.1
  3. 2024-03-13 CVE-2024-0592 Cross-Site Request Forgery Affects <= 2.2.1 Patched in 2.2.2
  4. 2022-10-24 CVE-2022-3506 Improper Neutralization of Input During Web Page Generation Affects <= 2.1.2 Patched in 2.1.3
  5. 2022-10-03 Improper Neutralization of Input During Web Page Generation Affects <= 2.1.1 Patched in 2.1.2
  6. 2021-05-17 CVE-2021-24482 Improper Neutralization of Input During Web Page Generation Affects <= 2.0.4 Patched in 2.0.5
  7. 2021-03-15 CVE-2021-24180 Improper Neutralization of Input During Web Page Generation Affects <= 2.0.3 Patched in 2.0.4
  8. 2015-04-20 Improper Neutralization of Input During Web Page Generation Affects < 1.8.2 Patched in 1.8.2

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 1 language, 0 at 90% or more

Russian 26%

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

3 of 8 pass · checked 26 Oct 2026

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

  • ! Says what it does Short description names no action; say what the plugin does for the site.
  • ! Has a FAQ Only 1 question in the FAQ; 3 or more gives an assistant something to match.
  • ! FAQ asks real questions 1 of 1 FAQ entries are headings, not questions ("Related Posts for WordPress Premium").
  • ! Names who it is for Never says who the plugin is for or what they use it for.
  • ✓ Names what it works with Mentions Multisite.
  • ✓ Headings and lists 7 headings and 2 lists.
  • ✓ Enough to quote 2,673 characters of description.
  • ! Tags match the text Only 1 of 5 tags appear in the text ("contextual relations", "inline related posts", "seo bounce rate", "similar posts" missing).

Growth timeline

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

  1. 2026-04-27 20K+ → 10K+ down after 865 days in tier
  2. 2023-12-14 30K+ → 20K+ down after 1 days in tier
  3. 2023-12-13 20K+ → 30K+ up after 1 days in tier
  4. 2023-12-12 30K+ → 20K+ down after 615 days in tier
  5. 2022-04-06 40K+ → 30K+ down after 601 days in tier
  6. 2020-08-13 50K+ → 40K+ down after 545 days in tier
  7. 2019-02-15 40K+ → 50K+ up after 167 days in tier
  8. 2018-09-01 30K+ → 40K+ up after 153 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

Drop a live Pulse card for Related Posts for WordPress into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/related-posts-for-wp" width="480" height="300" style="border:0" loading="lazy" title="Related Posts for WordPress — Plugin Pulse"></iframe>
Preview card ↗

Related Posts for WordPress: 10K+ active installs, 4.6★ (325 reviews). Plugin Pulse (WP Mayor), as of 2026-11-02. https://plugins.wpmayor.com/plugin/related-posts-for-wp

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