engageSPARK - engageSPARK offers telephony and messaging engagement solutions.
Dialog Messenger - handy and feature-rich enterprise multi-device messenger available for server or cloud – Slack-like, but not Slack-limited
ClickSend - ClickSend builds communication software and tools for businesses. We offer SMS, MMS, Voice, Email, Online Mail and even Fax. All accessed via our Dashboard, app, flexible API or 900+ integrations.
Ripcord - A desktop chat client for Discord and Slack
Screen Magic - Screen Magic is a business texting application for CRM's like Zoho, Salesforce and Oracle.
Done Hui - No need to switch between multiple pieces of software to get through the workday. CHATS: Communicate freely. CALENDAR: Know your team's availability, plan meetings. No more conflicts. TO-DOs: Stay on top of all projects. FILES: All files, one spot.