Opensolr Search for WordPress

Opensolr Search replaces WordPress’s default search with a powerful, hosted Apache Solr search engine. It combines traditional keyword search with AI-powered vector search for dramatically better relevance.

Key Features:

Hybrid Search — combines keyword matching (BM25) with semantic vector search (1024-dim embeddings) for the best of both worlds

Faceted Navigation — filter results by category, price range, date, custom fields, and hierarchical taxonomies

AI Hints — streaming AI-generated answers above search results, powered by RAG

AI Reader — full-screen AI summary of any search result

Autocomplete — real-time search suggestions with query history and Solr results

WooCommerce Support — index products with prices, categories, SKUs, and structured data

Two Indexing Methods — Web Crawler (automatic) and Data Ingestion API (push from WordPress)

Search Analytics — track queries, clicks, CTR, no-results queries, and visitor patterns

Query Elevation — pin or exclude specific results for any query

Persistent Filters — admin-defined include/exclude filters applied to every search

Multilingual — automatic locale filtering for WPML and Polylang sites

Dark Theme — built-in dark mode for the search page

Embeddable — use native search or embed the Opensolr hosted search widget