The best open source alternative to CiviCRM is Odoo. If that doesn't suit you, our users have ranked more than 100 alternatives to CiviCRM and 16 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to CiviCRM are Mautic, EspoCRM , Twenty CRM and Krayin - Laravel CRM.
Open-source business application suite developed in Python, offering ERP, CRM, e-commerce, and project management, reducing software needs and synchronization costs with over 260 core modules.
Mautic is marketing automation software (email, social, & more). Install on your own website or create a free hosted account. The simple 3-step setup process takes less than 5 minutes and you'll be ready to reclaim control of your marketing.
EspoCRM is an Open Source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type. People, companies, projects or opportunities. Written in PHP and JavaScript.
Open-source CRM combining advanced features, sleek intuitive interface, secure user-controlled data management, team collaboration, user-driven customization, and freedom from vendor lock-in, suitable for small and medium-sized businesses seeking flexibility.
Krayin is a Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management. It automates your organization’s Sales and Marketing Operations, as a result, exponential growth in sales.
Crust CRM is a 100% free and open-source CRM. It's fully featured and includes rich dashboards, automation rules (workflows), collaborative team messaging and much more. You can customise your CRM with the included low-code development platform.
SuiteCRM provides an enterprise-grade Customer Relationship Management (CRM) application to a global community of users and software developers. It is a robust and credible alternative to Salesforce, Microsoft and the major CRM vendors.
Charitable is a fundraising plugin that helps non-profits build awareness, empower ambassadors, and raise more money – all with their own website.
Sahana Eden is an Open Source Humanitarian Platform which can be used to provide solutions for Disaster Management, Development, and Environmental Management sectors.
Galette is a membership management web application towards non profit organizations. A detailled presentation is also available.
ICTCRM is the modern Customer Relationship Management (CRM) software system for running any type of Business. It bundles Unified Communications. It features complete business process automation and integration of communication technologies.
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