Thousands of businesses use Vtiger CRM Open Source as a complete on-premise CRM application without the need to pay for expensive commercial licenses. Getting started is as easy as downloading the application, installing it on a server, and getting set up.
The open source edition is supported by a vibrant community of thousands of businesses, hundreds of thousands of users, and countless developers and partners that help shape its direction. That means that while its core functionality far surpasses that of alternatives, and it can be easily extended through the hundreds of plugins developed by professional Vtiger developers, and available on the extension marketplace.
With all that, it's no wonder that Vtiger's free open source CRM ranks #1 in total downloads on SourceForge, at 5 million to date, and counting.
Download the latest version of Vtiger CRM open source
In Vtiger 7, you’ll notice a lot that’s familiar to the CRM experience
Compare Vtiger cloud and open source features and benefits
Ask questions and solve problems with other Vtiger open source users
Browse extensions on the Vtiger marketplace
Find a global partner for help with installation, custom development, configuring, and training for Vtiger CRM
Become a Vtiger Open Source partner to get certified, listed on our partner page, and start getting new leads
Vtiger CRM is built using the following open source software and licenses:
The Vtiger Public License 1.1 (VPL 1.1) is based on the Mozilla Public License (MPL 1.1), and provides free use to anyone using it under the provisions of the license, covering the following add-ons: