/espocrm
EspoCRM – Open Source CRM Application
5
/freescout
FreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)
8
/zammad
Zammad is a web based open source helpdesk/customer support system
2
/papercups
Open-source live customer chat
3
/chatwoot
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
4
