WPML

Recommended Post Relationship Plugins for Multilingual Sites

Post relationship plugins connect post types, custom fields, and taxonomies, so you can build structured, content-rich sites without custom development.

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

  • Toolset Types

    By OnTheGoSystems · Last tested October 1, 2026

    Toolset Types sets-up custom post types, custom fields, taxonomies and post relationship.

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FeatureToolset 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 testedOctober 1, 2026
DetailsMore about Toolset Types

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