RingCentral Alternatives

Cloud platform for video and audio conferencing, chat, events, contact centers, VoIP cloud phones, and webinars across mobile, desktop, and on-site room systems.

Google Voice gives you one number for all your phones, voicemail organized in an email format, free US long distance calls, low rates on international calls, and many free calling features, including transcripts, call blocking, call screening, conference calling, SMS, and more.

The preservation of privacy is the main driver for this project. Secure technologies, such as WebRTC, are used to establish a direct connection between the participants.

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

Drop-in audio rooms for meetings, mini conferences, podcasts.

FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license.

MIGHTYCALL is the VoIP system designed for entrepreneurs and small business owners. With MightyCall small businesses can stay connected anywhere, as they are able to field calls on a range of devices, from cell phones to a desktop or desk phone.

Business Communications and Collaboration.

Unify Office is the new cloud team collaboration and communications service delivered by Atos Unify in partnership with RingCentral, a market leader in UCaaS.

alfaview® is an in-sync high-tech video conference solution that enables you to hold online meetings across the world with live video transmission.