The 5 best search engines for business (2024)

January 2, 2024

Here is the list of the 5 best enterprise search engines. In this comparative selection, you will find examples of good enterprise search software to easily find documents and files in your company's tools.

A good enterprise search engine allows teams to be more productive in their file searches. Knowledge management tools of this type will search through the various sources of documents that are available in your professional environment, and offer you a very powerful search. Now that most of the company's documents are digitalized, this point has become crucial.

This ranking of the best enterprise search engines is not exhaustive, but it will help you identify good enterprise search applications on the market.

What is an enterprise search engine?

An enterprise search engine can also be referred to as enterprise search. It is used to allow employees to find documents stored in the different sources of the company (clouds, servers, emails, CRM, local files, etc.).

This type of knowledge management tool has seen its use explode with the multiplication of tools used in companies and the arrival of collaborative work on digital documents.

Top 5 best search engines for business


Outmind is a powerful enterprise search engine that connects to your tools and applications (servers, clouds, SharePoint, CRM, etc.), and makes it easy to find information using artificial intelligence.

Outmind takes only a few minutes to set up (plug and play). You just have to synchronize the tools of your choice. 

Outmind is accessible from your browser or from its application. Developed in France, Outmind guarantees a perfect confidentiality of your data.

More about Outmind


Lucidworks offers searchability across all internal data sources, including intranet drives, knowledge bases, cloud storage and systems of record data. Lucidworks also enables employees to quickly find colleagues with the expertise they need to get the job done and prevent knowledge from being lost.


Curiosity is a productivity application that allows you to search all your files and applications. You have all your information at your fingertips so you can focus on completing your daily tasks. And everything stays private on your computer.


Coveo combines unified search, data analytics and machine learning to recommend relevant information for every interaction within your organization, including Web site personalization, e-commerce, self-service, call center knowledge management and intranet.


Unleash makes it easy to search for anything on your cloud, your computer, and anywhere else. Get more work done with less clutter by integrating some of the most used applications. Search with Unleash to find what you're looking for in a single query and receive relevant ranked results at lightning speed.