This plugin will let you create custom post relationships among posts, pages and custom post types.
As of April 2026, Custom Post Types Relationships (CPTR) is a WordPress related plugin with 300 active installations and a 5/5 rating from 2 reviews. It has been downloaded 13K+ times in total. Requires WordPress 4.8+ and PHP false+. Available on WordPress.org since 2010. Last updated 3 years ago — may have compatibility concerns. Top alternative: Contextual Related Posts.
Most of the “related posts” plugins out there while they provide some kind of control on how to create related posts, they all rely on an algorithm
and the results are automatic. With CPTR you get total control as you can manually select the posts that you want to relate.
| WordPress | 4.8+ requiredTested up to 6.0.11 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.