Tools
Communication & Email tools 9 tools
9 tools
The Secure CommsOS™ for mission-critical operations
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc.
Mail hosting and management platform including a modern and simplified web user interface.
Fast, highly extensible, and event driven SMTP server.
The Roundcube Webmail suite
An open-source platform for legally compliant email archiving.
Open Source Newsletter Tool.
The osTicket open source ticketing system official project repository, for versions 1.8 and later
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.