Recommended Custom Search Plugins for Multilingual Sites
Custom search plugins let visitors search different types of content and filter the results.
Relevanssi
By Mikko Saari · Last tested October 7, 2026
Relevanssi is a search plugin for WordPress that allows you to search for custom field content, shortcode outputs, and more.
Compare the Recommended Plugins
| Feature | Relevanssi |
|---|---|
| About | Relevanssi allows you to search your site for custom field content, taxonomy terms, shortcode outputs, and more. It displays results with the highlighted search term and includes fuzzy matches to make it easier to find what you’re looking for. |
| Pricing model | Freemium |
| Plugin price | $0–451 |
| Date tested | October 7, 2026 |
| Search in custom post types | Yes |
| Search by content | Yes |
| Filter by custom fields | No |
| Filter by taxonomy | No |
| Filter by post relationships (ACF or Toolset) | No |
| Filter by distance on map | No |
| Slider filter | No |
| Design the search results without PHP | No |
| Load results as you search with Ajax | No |
| Star rating search | No |
| Details | More about Relevanssi |
All Custom Search Plugins
Want to Add Your Custom Search Plugin to Our Compatibility List?
If your plugin is not listed here, join our Go Global program. We’ll work on making your plugin WPML-compatible and add you to our list.