Open-source alternatives to Zoho CRM

Self-hosted ERP and CRM for invoicing and accounting — Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React

↔ alternative to Salesforce、QuickBooks、Zoho CRM

Self-hosted CRM for business customer management — We've moved! For more information, visit https://github.com/YetiForceCompany/YetiForce

↔ alternative to Salesforce、HubSpot、Zoho CRM