Use SearchWP to power related content on your site! SearchWP Related was built to work with minimal overhead, while allowing for customization to any degree. Showing related content to visitors is a great way to keep attention on your site! If you’re already using another system for related content, this SearchWP extension will likely save you some overhead by utilizing the content index it already created.

Setup & Integration
Like all SearchWP Extensions, Related is a standalone WordPress plugin that runs alongside SearchWP. Once installed, Related takes no action by default. You can view the settings screen (found within the Extensions dropdown on the SearchWP settings screen)