Best post relation plugins for WordPress
The most popular post relation plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Softmixt Relations leads with fewer than 10 active installs, ahead of NH Related Posts (fewer than 10). All 2 plugins tagged “post relation” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 2 post relation plugins
- 1.
Softmixt RelationsThe most installed post relation plugin, with fewer than 10 active installs. No reviews yet, last updated 8 years ago. Tested only up to WordPress 4.8.34.
- 2.
NH Related PostsFewer than 10 active installs. No reviews yet, updated 10 months ago. Tested only up to WordPress 6.9.11.
All 2 plugins tagged “post relation”

Softmixt Relations
#63,206by Baghina Radu Adrian8 years ago
Simple way for adding related posts .
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

NH Related Posts
Up in the last 7 days:530#63,940by NAZMUL10 months ago
Display related posts automatically at the end of single posts based on categories.
- Installs
- <10
- Rating
- –
- Downloads
- 1/day