Description

CelerSearch routes WordPress search through Meilisearch. Sub-50ms responses, typo tolerance, autocomplete, highlighting, and full WooCommerce support — with an admin UI built for day-to-day use, not just setup.

🔍 Search

Millisecond results on any site size
Typo tolerance and stemming out of the box
Live autocomplete as users type
Match highlighting on titles and excerpts
Category, tag, and custom-taxonomy filtering
Custom search results pages via Views + block/shortcode
Native WordPress search fallback when Meilisearch is unreachable

🗂 Indexing

Posts, pages, any custom post type
WooCommerce products (including variations) and orders
Real-time sync on publish, update, trash, and watched meta changes
Manual rebuild with configurable batch size
Per-index searchable, filterable, sortable attributes + synonyms — all editable in the admin
Content splitting for long posts (configurable; Meilisearch deduplicates results)

🌐 Where search runs

Frontend site search (replace the default results page with a custom View)
Admin list search (posts, products, media)
REST API search (headless/decoupled setups)
AJAX-faceted WooCommerce shop & archive filters

🎯 Use cases

WooCommerce stores with thousands of orders — native admin order search slows to a crawl and misses matches as the orders table grows. Enable the “WooCommerce Admin Orders Search” area and lookups stay instant at any scale.
Product catalogs with rich attributes — drive shop and category archives with AJAX-faceted filters for color, size, brand, price, plus typo-tolerant keyword search.
Content-heavy sites (news, blogs, documentation) — replace the frontend search with live autocomplete and fuzzy matching so readers find posts by typing a few characters.
Custom post types at scale — directories, job boards, listings. Native WP search is a slow LIKE '%…%' across a handful of columns; CelerSearch indexes every field and ranks by relevance.

🧑‍💻 Developer-friendly

40+ filter hooks across indexing, search, and results
Extend with your own index types (celersearch_supported_indices)
Custom search-area types (celersearch_area_types) for BuddyPress, LearnDash, etc.
Taxonomy-aware queries translate WP_Query tax_query to the engine filter syntax

Full documentation at docs.celersearch.com.

Requirements

WordPress 6.0+
PHP 8.1+
A Meilisearch instance — self-host on your VPS, or get a managed one at celersearch.com from $10/mo.

🚀 Getting started

After activation a welcome notice points you to the setup flow:

Stand up Meilisearch — self-host (guide) or use celersearch.com
Add the service under CelerSearch Services
Create an index under CelerSearch Indices and rebuild it
Enable the relevant search area under CelerSearch Settings

Screenshots

Service create page
Services index page
Index create page
Indices index page
Index settings modal
Index browser – See what’s in the index and preview the documents structure
Views creation and embed to public page
Plugin settings
Search Area configuration – WooCommerce product search
Search Area configuration – Swap public WordPress search with CelerSearch based search

Blocks

This plugin provides 1 block.

CelerSearch Embed a CelerSearch search view.

Installation

Upload the celersearch folder to the /wp-content/plugins/ directory
Activate the plugin through the ‘Plugins’ menu in WordPress
Configure your MeiliSearch service under CelerSearch > Services
Create indices and configure search areas

FAQ

Do I need my own Meilisearch server?

Yes. Two options:

Self-host on your VPS — free, but you handle updates, backups, and SSL. Upstream guide.
Managed at celersearch.com — from $10/mo, provisioned in seconds, updates and backups handled.

Does it work with WooCommerce?

Yes. Dedicated Products and Orders index types, plus AJAX-faceted shop & archive filters.

Will it slow down my site?

No. Search queries go to Meilisearch, which responds in under 50ms.

What if Meilisearch goes down?

With fallback enabled (default), search reverts to native WordPress search automatically.

Can I disable content splitting for large posts?

Yes. Open CelerSearch Indices, edit the index, and toggle Content Splitting (chunk size is configurable per index).

For site-wide overrides you can also set these in wp-config.php:

define( 'CELERSEARCH_SPLIT_POSTS', false );
define( 'CELERSEARCH_CONTENT_MAX_SIZE', 3000 );

Rebuild the affected indices after changing either.

How do I replace the default search results page?

CelerSearch Views — create a View, pick an index, configure behavior.
Create a WordPress page and embed the View via the CelerSearch block or [celersearch] shortcode.
CelerSearch Settings Search Areas — on “WordPress Public Search”, enable “Replace Search Results Page” and pick the page.

What’s the difference between Search Areas and Views?

They solve different problems and often work together.

Search Areas (Settings Search Areas) intercept WordPress search where it already happens — the frontend search, admin list search, REST API search, WooCommerce shop filters — and route it through Meilisearch. No template changes; you pick which index each context uses.
Views (CelerSearch Views) are a UI primitive for building custom search experiences you embed via the CelerSearch block or the [celersearch] shortcode. A View bundles the input, autocomplete, filters, results layout, and sorting as one configurable unit you drop onto any page or widget area.

Typical setup uses both: create a View-powered search page, then enable “Replace Search Results Page” on the WordPress Public Search area and point it at that page — the Search Area handles the interception, the View renders the page.

Reviews

winniezz February 19, 2026

Clean UI, plugin works fine, great reactive support ! Thank you.

Read all 1 review

Contributors & Developers

“CelerSearch – Lightning Fast Search with Meilisearch” is open source software. The following people have contributed to this plugin.

Translate “CelerSearch – Lightning Fast Search with Meilisearch” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

1.4.0

Add first-run welcome notice
Add host-options picker to the Services empty state and Create Service modal
Add per-index settings UI for searchable, filterable, sortable attributes and synonyms
Add Index Browser modal with in-engine search, filters, and index configuration
Add row-level action menus, toast notifications, reusable confirmation modals, and admin footer polish
Improve: frontend search-view and WooCommerce shop-filter typography now scales with the theme’s font size
Fix: MultiSelect dropdowns inside modals no longer get clipped by the modal edge
Fix: Indices page no longer fatals when an index references a deleted service
Fix: admin assets enqueue with exact page-slug match, avoiding leakage onto third-party admin pages
Fix: admin modals correctly center and align with the WP admin content area
Tested and ready for WordPress 7.0

1.3.1

Fix: Defer translation of index type labels to avoid the “translation loading triggered too early” notice on WordPress 6.7+

1.3.0

Fix: Ensure Meilisearch indexes are created with correct primary key and settings before first sync
Fix: Provision index with filterable attributes on creation, preventing empty search results
Fix: Detect and automatically clean up stuck Action Scheduler sync jobs
Add content splitting as a per-index setting (enable/disable and max record size)
Add sync error logging visible to admins via AJAX endpoints
Improve documents column to clarify indexed vs local counts when content splitting is active

1.2.4

Fix: URL based search query does not persist in search page
Fix: CelerSearch menu registers for non-admin users too in wp-admin

1.2.3

Respect initial_display setting when search input is cleared in Views

1.2.2

Add sorting option in Views and Search areas

1.2.1

Fix post splitting / deduplication

1.2.0

Add on-demand service health checks from Services page
Add index document count stats on Indices page
Fix deleting an index now also removes it from the remote search engine
Improve service creation form and status display

1.1.3

Minor bug fix related to product indexing

1.1.2

Improve bundling process
Add option “Replace Search Results Page” with selected page that embeds View via Block or shortcode in Search area settings for “WordPress Public Search” type
Add filter celersearch_view_search_hit for adding additional data to the hits response
Improve UI in view form

1.1.1

Improve build process
Fix admin page icon

1.1.0

Add WooCommerce integration
Add Views
Improved code quality
Improved UI/UX

1.0.4

Add celersearch as committer
Add Confirmation for reindex operation
Fix WooCoomerce order index thumbnail
Fix Autocomplete dialog result display HTML escaped strings

1.0.3

Add WooCommerce Orders index
Improved code quality

1.0.2

Improved code quality

1.0.1

Fixed minor bugs

1.0.0

Initial release