Aircall Now - Make voice calls inside Intercom Messenger 📞💬
Arvia for Slack - Start quick video calls in Slack channels.
Calls on Slack - Make voice calls in Slack
Moon Dialer - Use free voip & wifi calling app for unlimited international calling. Moon Dialer is one stop solution for call recording, call scheduling and call forwarding.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Viber - Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.