by Barry Kooij 4.6 (325 reviews)

Related Posts for WordPress

Name: Related Posts for WordPress
Rating: 4.6 (325 reviews)
Author: Barry Kooij

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

Related Posts for WordPress ranks #1,497 among WordPress.org plugins with 10,000+ active installations, is #86 of 3,738 in the SEO & Marketing category, a 4.6/5 rating from 325 reviews, and was last updated May 10, 2025. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.8 (Current: 7.1)

v2.3.0 Current Version v2.3.0

Updated 1 year ago Last Update on 10 May, 2025

Refreshed 8 hours ago Last Refreshed on

#86 of 3,738 in SEO & Marketing Top 5% by installs Downloads -33.3% this week No update in over a year

View on WordPress.org

Rank

#1,497

-1 this week

Active Installs

10K+

-47.8%

KW Avg Position

13.4

— No change

Downloads

634.1K

+9 today

Support Resolved

— No change

Rating

92%

Review 4.6 out of 5

4.6 (325 reviews)

Next Milestone 20K

Total Progress 90.5%

10K+ 20K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 949 more installs to reach 20K+

Rank Changes

Current #1,497

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.6

325 reviews

Overall 92%

262 (81%)

26 (8%)

14 (4%)

6 (2%)

17 (5%)

Security History

Source: WPVulnerability

8 known vulnerabilities on record · 0 in the last 24 months · checked 1 week ago

Mar 13, 2024

Related Posts for WordPress [related-posts-for-wp] < 2.2.2

CVE-2024-0592 · Fixed in v2.2.2
Oct 14, 2022

Related Posts for WordPress [related-posts-for-wp] < 2.1.3

CVE-2022-3506 · Fixed in v2.1.3
Oct 3, 2022

Related Posts for WordPress [related-posts-for-wp] < 2.1.2

Fixed in v2.1.2
Apr 18, 2021

Related Posts for WordPress [related-posts-for-wp] < 2.0.5

CVE-2021-24482 · Fixed in v2.0.5
Mar 15, 2021

Related Posts for WordPress [related-posts-for-wp] < 2.0.4

CVE-2021-24180 · Fixed in v2.0.4
Apr 20, 2015

Related Posts for WordPress [related-posts-for-wp] < 1.8.2

Fixed in v1.8.2
Apr 20, 2015

Related Posts for WordPress [related-posts-for-wp] < 1.8.2

Fixed in v1.8.2
Related Posts for WordPress [related-posts-for-wp] < 1.8.2

Fixed in v1.8.2

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Plugin Details

Version: 2.3.0
Last Updated: May 10, 2025
Requires WP: 5.0+
Tested Up To: 6.8
PHP Version: 7.2 or higher
Author: Barry Kooij

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.6
Reviews: 325
Support Threads: 0
Resolved: 0%

Keywords

contextual relations inline related posts related seo bounce rate similar posts

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to link related posts together without manual effort. It automatically analyzes and connects related posts using a one-click setup wizard, while caching results so the related posts feature doesn't slow down the site.

1-click setup wizard
Automatic post relating
Built-in caching
Manual add/edit/remove of related posts
Related post shortcode
Related post widget
PHP 5.3 to 8.4 support

Frequently Asked Questions

Common questions about Related Posts for WordPress

Settings > Related Posts.

Yes, set the excerpt length to 0 in the Related Posts for WordPress settings screen.

Yes, it's in the Related Posts for WordPress settings screen.

Yes, clear the CSS field in the Related Posts for WordPress settings screen.

Yes, you can use rp4wp_children();. More information on the theme function can be found here.

Yes. To display your related posts via a shortcode use: [rp4wp]

Yes. Use the limit attribute, for example [rp4wp limit=1] for one related post.

Yes there is!

No, the free version does not. The premium version however does, get it here.

There is one custom table created for the post cache, this table will however not be used at the frontend of your website. Related Posts are fetched with normal WP_Query objects.