CRM

15 Best Free and Open Source Linux CRM Software

For a profit-making business to be successful, the customer must rank as the most important part of the chain. After all, without customers the business would not even exist.

In simple terms, Customer Relationship Management (CRM) represents the way an organisation keeps track with its existing and potential future customers. CRM software offers the means to support these processes. This type of software stores information about customers. But its functionality far extends that of say a traditional database. It also allows companies to measure and control contacts with customers, to provide the flexibility to get the right information to the right individual at the right time.

The purpose of this article is to focus on software which helps to improve the level of service provided by a firm to its customers, as well as to maximise the organisation’s profitability.

To provide an insight into the quality of software that is available, we have compiled a list of 14 high quality free Linux CRM software. Hopefully, there will be something of interest for anyone who wishes to enhance their organisation’s efficiency.

Here’s our take on the open source CRM software. Only free and open source software is eligible for inclusion.

Ratings chart

Click the links in the table below to learn more about each program.

Customer Relationship Management (CRM) Software
OdooA complete ERP and CRM modular system
VtigerMainly for small and medium businesses
SuiteCRMEnterprise-ready fork of SugarCRM
Apache OFBizSuite of enterprise applications built on a common architecture
ERP5Mission critical software
DolibarrCompact ERP & CRM
AdempiereERP, CRM and SCM support for business process
TrytonThree-tier high-level general purpose application platform
CiviCRMConstituent relationship management solution
iDempiereBusiness solution offering ERP, CRM & SCM functionality
EspoCRMPeople, companies or opportunities – all in an easy and intuitive interface
Fat Free CRMRuby on Rails customer relationship management platform
CompiereERP & CRM solution for small and medium-sized enterprises
TwentyBilled as a modern CRM, it's in an early stage of development
Axelor Open SuiteUniversal and modern platform dedicated to business applications

This article has been revamped in line with our recent announcement.

Best Free and Open Source SoftwareRead our complete collection of recommended free and open source software. Our curated compilation covers all categories of software.

The software collection forms part of our series of informative articles for Linux enthusiasts. There are hundreds of in-depth reviews, open source alternatives to proprietary software from large corporations like Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk.

There are also fun things to try, hardware, free programming books and tutorials, and much more.
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Venkat Ramakrishnan
Venkat Ramakrishnan
4 years ago

Odoo is not free. Not after the trial period.

Aryan Verma
Aryan Verma
1 year ago

is it possible to install Odoo on hosting server?

Kilmie
Kilmie
1 year ago
Reply to  Aryan Verma

Yes it is

Roxana Pop
Roxana Pop
2 months ago

Excellent post! It captivated me from start to finish. I’m always on the lookout for such informative and well-structured content.

Sean Treutel
Sean Treutel
1 month ago

“The diversity of topics covered here keeps me coming back for more! 🌐”