Best Site Search for WordPress in 2026

Hosted search platform metered on queries and stored records, with separate offers for ecommerce, documentation and general site search.

Elasticsearch-powered search for WordPress, with autosuggest, instant results and faceted filters.

WordPress search plugin that runs a site's search on Elasticsearch.

Premium search plugin for WordPress that indexes far more than posts and pages.

Free WordPress plugin that adds configurable search forms, with a premium version for extra WooCommerce search.

UI widget library from Algolia for building search interfaces in vanilla JavaScript, React and Vue.

Embeddable site search box with results served by Google Search.

Conversational content discovery and AI search for any website, set up through a crawler or an API.

Documentation search from Algolia, whose crawler copies the docs into an index that the site's search box then queries.

Small MIT-licensed JavaScript library that builds a full-text search index from JSON documents in the browser.

AJAX live search bar for WooCommerce stores, sold as a free plugin with a paid Pro edition.

Static search library that indexes a site's built HTML and loads a small subset of that index for each search.

Open-source JavaScript library from Algolia for building accessible autocomplete search boxes over any data source.

Lightweight, Apache-licensed fuzzy-search library for JavaScript that has no dependencies of its own.

Website search service from Swiftype, whose trademark is held by Elasticsearch B.V.

Google-quality search and answer generation over a company's own websites and data.

Drop-in site search with autocompleted instant results and search analytics, for any kind of website.