For online stores, marketplaces and B2B catalogs
Shoppers find the right product on the first try: instant suggestions, typo correction and relevant results. It performs just as well on a catalog of hundreds of thousands of products.

Built by Cart-Power · on CS-Cart since 2013 · 500+ projects

Why search means revenue

Visitors who use search are the ones most ready to buy. If search does not find the product, they leave for a competitor.

44%

of revenue comes from visitors who use search, although they are only 24% of site traffic

2.5x

higher conversion for shoppers who use the search bar than for those who just browse the catalog

up to 80%

of visitors leave the site if search returns nothing

Sources: Constructor, Beyond Relevance Report, 2025 · Google Cloud × The Harris Poll, 2023

Why search does not find the product

Built-in search loses products for clear reasons. Below are the most common failures and what Smart Search does about each one.

What breaks today
What Smart Search does
A typo or the wrong keyboard layout

A shopper types “samsnug” or enters the query with the wrong keyboard layout on, and built-in search returns an empty page.

Corrects typos and keyboard layout

“Smarphone” or a query typed in the wrong layout still leads to the right product.

The product is named differently from the query

The catalog says “kitchen mixer tap” and the shopper types “kitchen faucet”: no matches.

Understands how shoppers search

Word forms and synonyms: “sofa”, “sofas” and “couch” lead to the same products. We tune the dictionary to your niche.

The word sits in the middle of the name

Built-in search matches from the start of the string and misses the product when the match is inside the name.

Searches the whole product page

Name, SKU, brand, category and description, not only the start of the string.

Search ignores product features

“Sneakers size 10” finds nothing: the size is stored in a product feature, not in the name.

Takes product features into account

Size, color, volume and other features count in search just like the name.

A large catalog responds too slowly

With hundreds of thousands of products, built-in search takes seconds to respond, and the shopper leaves before the results appear.

Stays fast on large catalogs

Results in a fraction of a second on 300,000+ products, including Multi-Vendor.

Search is not the only slow page

The core builds category pages with filters and the product blocks on the home page with the same heavy database query, so the page takes seconds to load.

Catalog, blocks and filters also run on the index

On a live catalog of 779,000 products, a category opens in 1.5 seconds instead of 8.3, and the home page with product blocks in 0.9 seconds instead of 7.3.

Nobody knows what shoppers failed to find

Queries with no results are not collected anywhere, so gaps in the catalog go unnoticed.

Shows what is missing

A query report: what shoppers searched for and which queries found nothing. A ready-made list of what to add.

These causes come from search audits we ran on our clients’ stores.

Don't take our word for it: try it

Open the demo store, type a query with a typo or in the wrong keyboard layout and see the results.

Starter

Catalog

Up to 5,000 products

from $35/month

  • All Smart Search features
  • Suggestions, typo and keyboard layout correction
  • Query analytics
  • Custom styling

Scale

Catalog

Up to 300,000 products

from $145/month

  • All Smart Search features
  • Suggestions, typo and keyboard layout correction
  • Query analytics
  • Custom styling

Self-hosted

Hosting

On your infrastructure

from $1,215

one-time turnkey setup

  • Server environment setup
  • Indexing setup
  • Tuning for your project
  • Custom design
  • 100 days of support

Enterprise

Catalog

Over 300,000 products

On request

custom quote based on your load

  • Everything in Scale, with no catalog size limit
  • Custom styling to match your store design
  • Priority support and maintenance

We will help you choose the right option for your catalog and traffic. The consultation is free.

Connection

How to connect it to your site

Your catalog reaches the search in one of four ways: a feed, the API, a site crawler or a ready-made add-on. Pick whichever is easiest for your team: the platform and CMS do not matter.

Product feed: XML or CSV

You give us the export link, the same one you already send to marketplaces or ad platforms. We fetch it on a schedule and keep the index up to date. Nothing needs to be added to the site: if you already have a feed, the connection takes a day.

API

Your site reports changes itself: a price goes up, an item sells out or a new one arrives, and the index updates at once, without waiting for the next export. Suits stores where prices and stock change during the day. It needs a developer on your side; we provide the documentation and sample requests.

Site crawler

We crawl your storefront like a search engine bot and collect products straight from the pages. It helps when there is no feed, no access to the code and you need search now. All we need from you is the site address.

Ready-made add-on for your platform

CS-Cart, Multi-Vendor and OpenCart have an add-on: it installs like any other extension and syncs the catalog out of the box. No development needed; everything is set up in the admin panel.

Any CMS, any catalog

WordPress, Shopify, Bitrix or a custom-built engine: the search is not tied to a platform. If there is no ready-made add-on, we connect through the API or a feed, and from the outside it works the same.

Not sure it fits your store?

Show us your catalog structure and how it is exported today, and we will tell you which method is easiest for your team and how long the connection will take. The consultation is free.

Setup steps

Four steps from request to query analytics on your storefront.

01
Request and consultation

We discuss your store, catalog and goals.

02
Catalog audit and setup

We tune search to your assortment and synonyms.

03
Store integration

We embed search with no storefront downtime.

04
Launch and analytics handover

You see what shoppers search for and what they could not find.

Setup time: 3–4 days

Since 2013 working with CS-Cart
500+ projects delivered
High-load the product grew out of high-traffic marketplace projects
In-house team for development and support

Frequently asked questions

Standard search looks for exact word matches. Smart Search runs on Elasticsearch: it shows suggestions as you type, corrects typos and keyboard layout mistakes, understands word forms, stays fast on large catalogs and collects query analytics.

Yes. The solution grew out of high-traffic marketplace projects and supports Multi-Vendor.

No. On a cloud plan, the index and all processing run on our infrastructure: your store sends a query and gets ready results back, so search load never hits your hosting, even during peak sales. If you install it on your own server, search runs on a separate Elasticsearch instance, and we will help you choose a configuration for your catalog size.

Nothing to install: we connect search to your store and take care of the infrastructure.

A server with a search engine. We will help with installation and setup.

Search keeps working. When your catalog gets close to the limit, we warn you in advance and offer the next plan. The switch needs no reconfiguration and search does not stop.

CS-Cart for online stores and Multi-Vendor for marketplaces.

Yes. Open the demo store to test search in action, and we will review your catalog on a free consultation.

Connect
Smart Search
to your store

Leave your contacts and we will come back with a quote and timeline. The consultation is free and comes with no obligation.