Recommended Post relationship plugins for multilingual sites
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
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 model | Paid |
| Plugin price | €69-299 |
| Date tested | April 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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| Plugin name | Plugin house | Last tested date | Compatibility status |
|---|---|---|---|
| Toolset Types Recommended | OnTheGoSystems | April 6, 2026 | Recommended plugin and compatible with WPML |
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