Alternatives to Net2Phone Office

Nextiva suits small companies seeking hosted business calling with messaging, meetings, and call-handling features.

VitalPBX

VitalPBX suits organizations looking for a phone system with desktop and mobile apps, an auto attendant, custom call routing, and voicemail transcription.

Dialpad Meetings

It suits remote and hybrid teams meeting with colleagues, customers, or partners.

Zoom Workplace

Basic may suit an individual who needs meetings and collaboration tools with a free plan.

3CX

3CX suits organizations looking for business communications across desktop and mobile platforms, with call routing and voicemail transcription.

Rainbow suits businesses seeking messaging, calling, meetings, and connections to existing telephony systems.

GoTo Connect

GoTo Connect suits small, midsized, distributed, and multi-location businesses needing cloud telephony with meetings, messaging, customer channels, or contact-center tools.

Vodia describes the PBX for service providers and partners running hosted, multi-tenant platforms, as well as businesses deploying dedicated phone systems.