WPML

Post relationship plugins let you define and manage connections between different post types, custom fields, and taxonomies — enabling you to build structured, content-rich sites without custom development. Learn about our recommended plugins for this category in the table below and compare their features — some of which may only be available in paid or premium versions.

Recommended Post relationship plugins

Toolset Types Recommended

By OnTheGoSystems · Last tested April 6, 2026
Toolset Types sets-up custom post types, custom fields, taxonomies and post relationship.

Compare the recommended plugins

Toolset Types
About

Toolset Types created custom post types, fields, taxonomy and post relationships. It's part of the Toolset suite, which allows building advanced WordPress sites without programming.

Pricing modelPaid
Plugin price€69-299
Date testedApril 6, 2026
More about Toolset Types

We only recommend plugins that show an ongoing commitment to WPML compatibility. The authors of the plugins featured in the table above work closely with the WPML team on a regular basis to ensure you can build a reliable, multilingual site.

All WPML-compatible Post relationship plugins

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