LinuxLinks
15 Best Free and Open Source Linux CRM Software - LinuxLinks
February 3, 2024 - Customer Relationship Management (CRM) represents the way an organisation keeps track with its existing and potential future customers.
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Its development is based on Debian Linux, offering a simpler and easier to use interface even for novice users. Read more ... August 2025 updates to the largest compilation of recommended free and open source software available for Linux.
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This is the largest collection of software recommendations. The collection includes hundreds of articles. Free and open source software.
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Dolibarr
10 of the Best Free Linux CRM Software
Dolibarr has been selected as one of the Best Free Linux CRM Software by linuxlinks.com site. After a few introductory rundown on the essential interest for a company to use a CRM software, each of the 10 software is presented on a separate page, wit...
Factsheet
Factsheet
Developer(s) SalesAgility
Initial release October 23, 2013 (2013-10-23)
Stable release 8.7.1
/ November 7, 2024; 9 months ago (2024-11-07)
/ November 7, 2024; 9 months ago (2024-11-07)
Developer(s) SalesAgility
Initial release October 23, 2013 (2013-10-23)
Stable release 8.7.1
/ November 7, 2024; 9 months ago (2024-11-07)
/ November 7, 2024; 9 months ago (2024-11-07)
SuiteCRM
SuiteCRM - Open Source CRM Software Application for Businesses
September 14, 2023 - Download Watch & Discover Contact Us Watch & Discover Curious about what we do? Watch our quick introductory video to find out how SuiteCRM can be used to enhance customer engagement, improve operational efficiency and drive business growth. Hit play to get started.
Zapier
Best free CRM software in 2025 | Zapier
January 7, 2025 - You need a better tool to manage your contacts—and you don't have to spend a fortune on one. Here are the 11 best free CRM platforms.
Reddit
r/selfhosted on Reddit: Top opensource CRM ?
CRM.org
Best Open Source CRM Software for 2025: Top 8 Picks | CRM.org
July 31, 2025 - Open source CRMs give you full control over your data, workflows, and hosting. We reviewed 8 top tools for flexibility, control, and cost-saving features—perfect for teams that like to self-host. Read more!
SourceForge
Best Open Source Linux CRM Software 2025
Compare the best free open source Linux CRM Software at SourceForge. Free, secure and fast Linux CRM Software downloads from the largest Open Source applications and software directory
Appvizer
20 Best crm software linux Software for 2025 | Appvizer
Discover the 20 Best crm software linux Software in 2025. Compare features, integrations, user experience, customer support, and prices on Appvizer.
Vtiger CRM
Open Source CRM - Vtiger Free Open Source CRM Software
We are happy to announce the release of Vtiger CRM 8.4.0 GA on PHP 8.x, which gives these features and benefits. ... More development-friendly and productive with new features such as Attributes, Named Arguments, Match Expression, and Nullsafe operator. ... Previous PHP versions do not have ...
TurnKey Linux
CRM | TurnKey GNU/Linux
SuiteCRM is a free and open source alternative customer relationship management (CRM) to Salesforce, Dynamics and other proprietary software.
GetApp
Best CRM Software for Linux 2025 | GetApp
Bitrix24 CRM has everything you need to acquire leads, turn them into deals, receive payments, manage inventory, e-sign documents, run marketing campaigns, increase customer engagement, grow customer retention, and track sales metrics. Try our free plan with unlimited users today!
EspoCRM
Free and Open Source CRM Software | Download EspoCRM
EspoCRM is a free, open-source, self-hosted Customer Relationship Management (CRM) web application that enables you to view, manage and analyze your company's relationships with customers and partners alike.
GitHub
GitHub - SuiteCRM/SuiteCRM: SuiteCRM - Open source CRM for the world
SuiteCRM - Open source CRM for the world. Contribute to SuiteCRM/SuiteCRM development by creating an account on GitHub.
Starred by 5K users
Forked by 2.3K users
Languages: PHP 71.5% | JavaScript 15.5% | Smarty 7.3% | SCSS 2.4% | CSS 1.5% | HTML 1.4%
Odoo
The #1 Open Source CRM Software | Odoo
Open Source CRM software for modern companies. Cloud or On Premise.
Forbes Advisor
Best Open Source CRM – Forbes Advisor
February 4, 2025 - An open source CRM is a customer relationship management platform that makes its source code publicly available to use and manipulate for customization and integrations. The best open source CRM software is easy to use, offers a strong out-of-the-box solution and provides affordable plans for hostin
Marmelab
Best Open Source CRM for 2025
A developer-friendly comparison of the best self-hosted CRMs for small businesses. Compare flexibility, integrations, and ease of use.
UbuntuPIT
The 20 Free and Open Source CRM Solutions for Small ...
October 17, 2024 - This is a list of best CRM (Customer Relationship Management) software or solutions for your small and enterprise businesses.
Krayin CRM
Free Open Source CRM Software | Laravel CRM - Krayin
Krayin is an open source CRM built on Laravel. It helps manage leads, customers, and sales with customizable features that scale with your business.
Twenty
Twenty - The #1 Open-Source CRM
Twenty is a modern, open-source CRM alternative to Salesforce—fully customizable, affordable, and powered by the community.