WP 404 Auto Redirect to Similar Post v1.0.6
Automatically Redirect any 404 page to a Similar Post based on the Title Post Type & Taxonomy using 301 or 302 Redirects!
Tags / similar
similar
10 WordPress plugins tagged “similar”. Every result links to a crawlable PlugIndex profile.
Stunning Related for Posts, Products, Pages and widgets v2.1
Rule-based related content for posts, pages, WooCommerce products and any custom post type. Unlimited displays, 12 templates, CTR analytics.
Similar Posts Ontology v2.1
Show a list of related posts that are similar to another post.
Admin Title Check v1.0.1
Check whether the title matches other posts while adding or editing a post, page or custom post type in classic editor.
M Similar Posts v1.3.4
This plugin lists similar to the current post based on the number of common categories.
Simple Shortcode Similar Post v1.5.0
This is a better way to view similar post.
LH Related Posts by Taxonomy v1.00
A lightweight decisions not options related posts plugin.
Loptix v0.4
Displays a list of posts similar from link sharing network Loptix.com
Recmnd v1.2
The plugin allows you to use the Recmnd service (www.recmnd.com - automatic recommendations) with your WordPress blog without coding.
Suggest 404 links v0.3.2
Appends "did you mean" links to your "404" page.