If a software product is successful enough, you'll probably be able to find a company building an open source alternative. And yet, nobody has created a modern open source CRM product that can be ...

On September 20, 2025, the open-source project Cordys CRM under Feizhi Cloud surpassed a total of 100,000 downloads worldwide.

Twenty is ready for productive use: Version 1.0.0 of the open source CRM has been released. The developers describe their customer relationship management software as a free Salesforce alternative ...