NitroSearch for WooCommerce

Your shoppers can’t buy what they can’t find. WooCommerce’s built-in search is slow, misses typos, and buckles on big catalogues — so customers who search and come up empty simply leave. NitroSearch replaces it with fast, forgiving, Amazon-quality search that runs on our servers, not yours.

Install the plugin, connect your store, and from that moment every search your customers type is answered in around a tenth of a second — typos and all — straight from our engine. No theme rebuild. No search load on your WordPress host. No slowing down your store.

Why store owners switch to NitroSearch

• Instant & typo-tolerant — results appear as your customer types, and “runing shoes” still finds your running shoes.
• It won’t slow your store down — search runs directly between the shopper’s browser and our engine, so your WordPress server is never in the search path. The on-page widget is feather-light and sealed in its own shadow DOM, so it never fights your theme or your speed score.
• Filters, facets & a full results page — category, brand, price, on-sale and in-stock facets, a complete results grid with pagination, and add-to-cart right from the results.
• Sync you can trust — the plugin keeps its own change queue and retries until every change lands, each update signed and versioned so nothing arrives out of order. A live sync-status screen shows exactly what’s indexed, so trust is something you can check rather than a promise.
• Honest, simple pricing — a genuinely free tier, every plan gets every feature, and you only ever pay for catalogue size. No per-search fees, no surprise bills.
• Set-up in minutes — enhances your theme’s existing search box automatically. No shortcodes, no template edits, no rebuild.

How it works

NitroSearch is a hosted search service; this plugin is its official WooCommerce connector. It does two things, and they never get in each other’s way:

1. Keeps our copy of your catalogue fresh. As products, prices and stock change, the plugin quietly sends the updates to NitroSearch in the background — coalesced into a local change queue, signed, and retried until every change lands.
2. Answers searches, instantly. When a shopper searches, the widget talks directly to our engine with a search-only key scoped to your store’s public products — never through your WordPress server, which is why it stays fast under load.

Free to start

The free tier works the moment you install the plugin — up to 100 products, with every feature included. A NitroSearch account is optional; create one to manage your plan and upgrade from your dashboard. Learn more at nitrosearch.io.

External services

This plugin connects to the NitroSearch hosted search service (nitrosearch.io) to index your catalogue and serve search results. This is the core purpose of the plugin.

• What is sent, and when: When you click “Connect store”, the plugin registers your site with NitroSearch (your site URL and a randomly generated install identifier). After connecting, your product data — names, descriptions, SKUs, prices, stock status, categories, attributes, images and permalinks — is sent so it can be indexed for search. Product changes are sent as they happen.
• Search queries: Once connected, shoppers’ search queries are sent from their browser directly to the NitroSearch engine to return results.
• Scripts loaded onto your storefront: once connected, the plugin loads the search widget’s JavaScript from api.nitrosearch.io (a small loader, plus the widget itself on first search intent) so results can be rendered in the shopper’s browser. Nothing is loaded before you connect.
• Where: the NitroSearch API and search engine, at api.nitrosearch.io and your store’s dedicated search endpoint.
• Nothing leaves your site until you click Connect.

Service Terms of Use: https://nitrosearch.io/legal/terms Privacy Policy: https://nitrosearch.io/legal/privacy