Best Open Source CRM Software 2025

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Browse free open source CRM software and projects below. Use the toggles on the left to filter open source CRM software by OS, license, language, programming language, and project status.

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1

phpList

Powerful Open Source Email Marketing app with analytics & segmentation

phpList delivers Open Source email marketing, including analytics, list segmentation, content personalisaton and bounce processing. Extensive technical features and a secure and stable codebase are the result of over 17 years of continuous development. Used in 95 countries, available in 20+ languages, and used to send 25 billion email campaigns last year. Deploy it with your own SMTP server, or get a free hosted account at http://phplist.com.

33 Reviews

Downloads: 253 This Week

Last Update: 2025-06-21
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2

PHP Address Book

Simple, web-based address & phone book

Simple, web-based address & phone book, contact manager, organizer. Groups, addresses, e-Mails, phone numbers & birthdays. vCards, LDIF, Excel, iPhone, Gmail & Google-Maps supported. PHP / MySQL based.

36 Reviews

Downloads: 9 This Week

Last Update: 2017-10-14
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3

opentaps open source ERP+CRM

ERP and CRM suite, including eCommerce, inventory, warehouse, order, customer management, general ledger, MRP, POS. Database independent service-oriented architecture (SOA)

25 Reviews

Downloads: 8 This Week

Last Update: 2013-11-01
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4

Compiere ERP + CRM Business Solution

Compiere ERP+CRM is the leading open source ERP solution for Distribution, Retail, Manufacturing and Service industries. Compiere automates accounting, supply chain, inventory and sales orders. Compiere ERP is distributed under GPL V2 by Compiere, Inc.

39 Reviews

Downloads: 6 This Week

Last Update: 2016-11-15
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Epesi BIM Free & Open Source CRM

Lighweight CRM, easy to use Kickstarter for web based ERP

EPESI BIM (Business Information Manager) is a fully functional web CRM/ERP application to store, organize, access and share business records. Manage your data precisely, flexibly and easily, simplifying internal communication and making work-flow more efficient. Epesi has been designed as a Kickstarter project and provides "no code" and "low code" environment for developers. You can quickly create your own modules: https://epesi.org/devtutorial/helloworld Setting up EPESI Web Application Server - More information on how to get started can be found here: https://www.epesi.org/adminmanual/installation Simple: automatic or semi-automatic methods: - Setup hosting: https://epesi.cloud/cart.php - no technical expertise needed - Installation on your server via Softaculous autoinstaller: http://www.softaculous.com/apps/erp/EPESI Video tutorial on how to install epesi using Softaculous autoinstaller via cPanel - https://www.youtube.com/watch?v=FR4mQsHUNCY Download it from: - Git

37 Reviews

Downloads: 4 This Week

Last Update: 2023-11-05
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6

MIND@ERP

ERP de forma Codigo abierto programado en Visual Basic.Net Net Framework 3.5 Gestion para Empresa pequeña, Pyme y Grandes

1 Review

Downloads: 0 This Week

Last Update: 2015-04-25
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7

PhpVitae

PHP+Mysql based Web Form for inserting/administrating Curriculum Vitae. Let your site visitors inserting a curriculum vitae by filling it with their browser, and let you administer them through an admin interface.

Downloads: 0 This Week

Last Update: 2013-03-08
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8

Point

This is a POS (Point of Sale) based on PHPWPos. The application is oriented to be used in a retails shop. It is great to be used in combination whit a cart in a web site. Is written in PHP and use MySQL for database.

Downloads: 0 This Week

Last Update: 2015-04-26
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9

Xendra

-Xendra ERP -Xendra Historian (ISA S95) adaptado a los requerimientos financieros e industriales de Peru. contabilidad facturacion POS compras ventas letras

1 Review

Downloads: 0 This Week

Last Update: 2021-11-02
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