Relevanssi Premium

Relevanssi Premium is an advanced internal search system for WordPress that replaces the native search with its own indexing engine, capable of sorting results by real relevance rather than publication date. Originally developed by Mikko Saari and currently maintained by comesio Eurodata GmbH, this plugin has been perfecting the WordPress search experience for over a decade and has more than 100,000 active installations in its free version.

The plugin builds an inverted index in its own database table, allowing it to search across all content types: posts, pages, custom post types, custom fields, comments, tags, categories, and even the content of attached files such as PDFs, Office documents, and Open Office files. This turns search into a real discovery tool, especially valuable for online stores, sites with large volumes of articles, educational portals, technical documentation websites, and any project where users need to find specific information quickly and accurately.

Among its most notable features are fuzzy matching, which finds results even when users type incomplete words or with typos; "Did you mean?" spelling correction suggestions; phrase search with quotes; and configurable AND and OR query modes. Additionally, it allows assigning custom weights to titles, content, tags, comments, and custom fields to prioritize what really matters in each project.

The Premium version adds exclusive capabilities such as PDF content indexing, multisite search in network installations, indexing of user profiles and taxonomy terms, click tracking with a search analytics panel, related articles based on semantic similarity, redirects for specific queries, configurable synonyms, WP-CLI integration, and more than 169 developer filters for advanced customization. It is also compatible with multilingual plugins like WPML and Polylang, as well as membership systems.

If your site has grown and users can no longer find what they are looking for, or if you simply want to offer a professional search experience that boosts conversion and visitor satisfaction, Relevanssi Premium is the definitive solution to transform the WordPress search into a true content discovery engine.

• Results sorted by real relevance, not by date
• Fuzzy matching and spelling correction with suggestions
• Indexing of PDFs, documents, and custom fields
• Multisite search and multilingual compatibility
• Analytics panel with click and query tracking
• More than 169 developer filters for total customization