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WordPress Search Plugin

WordPress Site Search

As the most used open-source content management system, WordPress needs a great site search solution since it is crucial for users to find what they are looking for.

Trusted by more than 3,000 online businesses

Why your site needs a better-performing search field

Most popular search plugins for WordPress do not offer advanced features and required search quality. That’s where Luigi’s Box and its intelligent AI-driven search and recommendations come in handy to improve the default search functionality and provide WordPress users with the best user experience.

Read on to learn more about how can Luigi’s Box improve your search performance and how easy its implementation is.

Why most WordPress search plugins are not enough for modern e-commerce websites?

Most free WordPress search plugins do not have the advanced functionality that Luigi’s Box offers. Luigi’s Box boasts several key features that help you provide a supreme customer experience.

Thanks to AI and machine learning, you can provide relevant search results tailored to each customer based on data gathered from previous purchases or interactions on your website. All that with lightning speed, allowing your customers to discover many more products.

Is Luigi's Box Search available as a WordPress plugin?

Luigi’s Box is not the plug-and-play solution available directly in WordPress; however, it is suitable for any WordPress website with our easy 4-step implementation that does not require any coding skills.


Luigi's Box implementation for WordPress

The integration takes place in four simple steps without the need to use the capacities of your IT department.

Search Analytics

All you need is 3 minutes of time and basic information, and you can create an account for free.

Deploying the code to the e-shop

Simply use the TAG manager to deploy a tracking script to your e-shop.

Discovering new opportunities

Analytics will start, and you will start discovering new opportunities to achieve better results.

Infinite possibilities

It is up to you whether you want to unlock the potential of your e-shop with additional services.

Customer Reviews

Learn how we helped countless businesses worldwide

Luigi’s Box is one of the top search & discovery solutions for a good reason. Look at our clients’ reviews and see how we helped them improve their business.

Enhanced e-commerce search

Luigi's Box seamlessly integrates with our e-commerce platform, providing diverse setting options. Proactive support helps us improve search functionality, driving higher conversion rates.

Ole Ohlen
Teamlead Product Owner, AKKU SYS

Great tool, easy to set-up and great results

Luigi's Box seamlessly integrated with our e-commerce site. It helped us boost the conversion rate with its user-friendly search engine. Typo correction feature is extremely helpful. Allows for high level of customization.

Fréderic Gomes
Co-founder, NostalGift

Simplified management and improved relevance

Luigi's Box improved our search and recommendations, offering more relevant results and simplifying feed management. We've seen notable improvements in our product offering and increased average basket size.

Julie Huet
Senior Manager Ecommerce,

Very good customer service

Luigi's Box has been our go-to for years, and they've never disappointed. Seamless functionality, top-notch customer service, and unbeatable value. Highly recommended!

Tomáš Balíček
CEO, Picasee

Higher revenue from the search on half the sessions

Luigi’s Box was quick and easy to integrate. It not only visibly improved our search results but allowed us to constantly optimize them as well. Luigi’s team of specialists gave us first-class support...

Anna Muszyńska
E-Commerce Analyst, Gandalf

Good solution even for large e-commerce businesses

Luigi’s Box search engine is an advanced tool that facilitates our clients in reaching their desired products. The surprising accuracy of matches, taking into account click-through and conversion rates, effectively boosts our sales...

Paweł Czarny
E-Commerce Product Owner,

Luigi’s Box is willing to go the extra mile

Luigi’s Box brought 28% increase in search conversion in just 2 weeks. The implementation was smooth, the language processing and search engine is superior, and the admin platform with built-in analytics is easy...

Péter Molnár
Head of eCommerce

"It has proven to be an absolutely invaluable tool!"

It is extremely easy to use and has robust features to boost your e-commerce project. I especially like AI-powered search and personalized recommendations for our customers. In fact, thanks to Luigi's Box, we...

Tomáš O.
Co-founder & CMO
Full Review on G2

"Very good search engine and recommender."

Good search engine and recommender, can be tuned up by individual settings in the back office. It is very helpful, especially when you have very large product offer.

Petr M.
G2 verified user
Full Review on G2

"Great product for customers. Very helpful for growing revenue."

Management system with many functions, dashboards and monthly summary in e-mail, great support (fast, good recommendations, communication, etc.), stable.

Jozef F.
G2 verified user
Full Review on G2

Shopping cart value increased dramatically

Recommender is a useful and inspirational resource for our customers to discover Powerlogy's products. How do we know that? Our average shopping cart value has been rising dramatically.

Michal Dodok
Head of Marketing, Powerlogy

Conversion rate increased by 600%

We’ve been using Luigi’s Box since 2017. In addition to our search conversion rate increase by 600%, the service also enhanced our in-store customer service.

Martin Derňar
Chief Omnichannel Officer, Nay

Taking extra effort to improve business results

Luigi’s Box massively streamlines shopping for our customers. Moreover, they developed several features for us that help manage products in our e-shop.

Piotr Maciążka
Implementation Team Manager, Answear

Luigi’s Box improves customer experience

The most significant contribution of Luigi’s Box to EXIsport is an improvement in customer experience. The quicker they find what they search for, and the more relevant the search query is, the higher...

Juraj Giacko
Head of E-Commerce, EXIsport

Improved conversion rates and customer satisfaction

Luigi’s Box is a very progressive tool, which complements our existing analytical data. Its usage led not only to higher conversion rates for our e-shop but helped us keep high standards of customer...

Jana Karasová
Online Sales and Service Development Specialist, O2

Luigi’s Box was a real eye-opener for us

Luigi’s Box was a real eye-opener for us. E-shoppers often forget to care about customer experience and invest too many resources into advertising. Luigi's Box showed us what we could gain if we...

Soňa Fialková
CEO, SpokojenýPes

Team of professional specialists

Luigi’s Box is a guarantee of a professional approach. As the search specialists, they lead us to our goals much faster.

Tomáš Bzirský
Performance Marketing Manager, Košík

More than €100,000/year thanks to Luigi’s Box

Given our size, Luigi's Box brings us over €100,000 a year without much hard work for a price that was immediately returned multiple times.

Jakub Žilinčan
Chief Marketing Officer, Electronic-star

Predictive search autocomplete

Luigi’s Box instant search with the autocomplete feature reacts from the first keystroke. When the customer starts typing a search term into the search box, autocomplete instantly displays relevant content and search suggestions.

As a result, autocomplete search saves time (especially on mobile devices) and improves the accuracy of product search, allowing the users to iterate their search box query while the results are unfolding.

Advanced AI-driven search engine

Luigi’s Box provides an AI-driven site search engine that can predict customer behavior thanks to machine-learning-aided search algorithms. These algorithms tailor each customer’s results based on their past search history and preferences.

AI-driven search experience will increase sales by making user shopping journeys easier and providing personalized and accurate search results.

Get to know your customers. Give every visitor a personalized, user-friendly product discovery experience to drive sales.

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What's in the box


Comprehensive analytics that identifies issues with search queries and helps find out how to optimize and improve them for better results.


Smart search with autocomplete helps visitors quickly find the products they are looking for, considerably reducing wasteful shopping time. 


Personalized boxes with product recommendations help raise the average order value and can be placed anywhere on the website.

Product Listing

Personalized product listing pages, organized in a way that enhances browsing experience, supports your business goals and increases revenue.

What are the benefits of Luigi's Box?

Increase in the total amount of turnover

Our tools help customers find what they are looking for more quickly and time-frugally and, in addition, help them discover new products, which leads to higher sales.

Increase repeat purchases

Our tools improve the UX of the e-shop. Customers like to return to places where they had a good experience and where they enjoy shopping.

Increase in the average order values

Based on what customers have viewed in the e-shop and what they buy, we can advise them on what else they might need.

Support your marketing activities

Our tools think about the profit of the e-shop. They arrange the products in such a way that the probability of purchase is as high as possible.

What can your WordPress site do with a proper search bar

Learn more about the advantages of intuitive search. How can intuitive search help your customers find what they are looking for and leave your website highly satisfied, thus increasing your revenue?

Consider customer behavior

When searching “antivirus,” search results can return notebooks with built-in antivirus packages. However, customers looking for antiviruses don’t necessarily care about notebooks.

Personalize search from the first interaction

We can predict customers’ intent and preferences based on their clicks on products, categories, brands, or filters—the more interactions they make, the better the website content personalization and search results relevance.

Expand abroad easily

When expanding abroad, you have to deal with localization. With us, you certainly won’t have to worry about your search. Different languages are not a problem for us. Luigi’s Box is used in 27 countries.

Modify search results

On average, 13% of searches return no results. Our clients keep this number between 1% and 5%. Leverage our settings panel to deal with typos, synonyms, or diacritics.

Narrow down results with faceted search filters

Different filters may be relevant for different products. Our algorithms know what filters each product category needs, and customers are not confused by irrelevant filters.

Success Stories

Read our case studies


search conversion rate

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average conversion rate

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+100,000 €

on top of standard yearly revenue

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search conversion rate

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search conversion rate

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Answear logo

search usage

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search conversion rate

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+ 15%

increase revenue

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Try Luigi’s Box today

Are you wondering how Luigi’s Box can increase your conversions and business KPIs?


Frequently asked questions

Is Luigi's Box Search a WordPress Plugin?

Luigi’s Box is not listed as an advanced search plugin available directly in WordPress. However, it is suitable for any WordPress website and offers super fast and hassle-free implementation without needing coding knowledge and IT specialist support.

Is Luigi's Box a suitable site search solution for WordPress?

The online market offers many advanced site search solutions for e-commerce platforms. Still, we believe that our solution is amongst the most popular on the market. It is the best choice to replace the default WordPress search since it provides advanced search features, helpful support, straightforward integration, and usage-based pricing.

Does Luigi's Box have autocomplete feature by default?

Yes. Luigi’s Box has the autocomplete feature as a default search function of our solution, so there is no need for any additional coding or help from any IT specialists from your side to launch it.

What is Luigi's Box pricing?

Luigi’s Box pricing is usage-based. The units are calculated from search requests, number of products, page views, etc.