VitalPBX vs Zoom Phone

VitalPBX is a phone system with desktop and mobile apps, available through web, Windows, macOS, Linux, iOS, and Android. It includes an auto attendant, custom call routing, and voicemail transcription. Its free Community plan costs nothing and lists 12 extensions, 2 VitXi WebRTC clients, and 20 devices. Three paid plans are listed, all billed monthly: Enterprise costs $100 a month and includes 50 VitXi WebRTC clients, 2 mobile clients, and 1 tenant. Call Center costs $200 a month and lists 2 mobile clients and 1 tenant. Multi-Tenant costs $250 a month and lists 2 mobile clients. The plan descriptions provide different quantities of extensions, devices, WebRTC clients, mobile clients, and tenants, so those allowances are central details when choosing between them. VitalPBX is the maker and is headquartered in Miami, Florida, United States.

Zoom Phone is a cloud VoIP phone system for making and receiving calls over broadband internet. Its connected communications offering supports calls, video, chat, SMS and fax, with desktop and mobile apps. Call management includes auto attendants, IVR, call queues, business-hours routing, recording and voicemail transcription. Plans include post-call summaries, voicemail prioritization and task extraction. You can port existing numbers or purchase new ones; a domestic number is included. Zoom lists integrations with Salesforce, Slack, Contact Center, Microsoft and Google, and APIs for adding phone capabilities to custom applications. Global PSTN coverage is listed in 49+ countries, with an option to bring your own carrier. Zoom states 99.999% uptime and lists E911 and failover options through Zoom Phone Local Survivability. Plan details list 256-bit authentication and media encryption support, FedRAMP Moderate compliance, and 24x7 live chat and phone support. Pricing starts at $10 per user per month for Metered calling. There is no free plan, though a free trial is available.