What Virtual PBX does

VirtualPBX (legal name VirtualPBX.com, Inc.) is a privately held, U.S.-based provider of cloud-based business phone systems founded in 1997 and headquartered in San Jose, California, with origins in San Francisco. The company targets small businesses and solo entrepreneurs with a horizontal SaaS go-to-market, offering the Smarter Voice core platform at $15 per user per month on a no-contract, month-to-month basis with a 14-day free trial. Its product surface extends beyond voice into AI-powered and messaging capabilities: the AI FrontDesk add-on ($99/month, or $49.50 for the first three months) provides a 24/7 natural-language AI receptionist for call answering, scheduling, and intelligent routing, while VirtualText ($99/month) delivers SMS/MMS/webchat team messaging with AI agents for after-hours coverage. The platform is accessible via browser (Web Phone), iOS and Android softphone apps, and integrates with Zapier and CRM systems via APIs and webhooks. Underlying technology is a cloud-based VoIP architecture with AI features powered by third-party providers Google Cloud AI and xAI. Revenue is generated through recurring subscriptions, add-on fees, and ancillary charges (E911 surcharges, late/chargeback fees, short-duration call fees, and an annual 3% service fee increase clause). Distribution is direct-to-customer through the company website, self-serve signup, app stores, and a U.S.-based sales and support line (888-825-0800). VirtualPBX is bootstrapped and founder-controlled, with no disclosed institutional funding, and operates with 51–100 employees.

Name

Virtual PBX

Legal name

VirtualPBX.com, Inc.

Website

https://virtualpbx.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

51–100 employees

Short description

VirtualPBX is a bootstrapped U.S. SaaS provider of cloud-based VoIP business phone systems for small businesses and solo entrepreneurs, offering per-seat pricing, AI-powered 24/7 receptionist capabilities, and SMS team messaging through a direct-to-customer go-to-market since 1997.

Ownership category

akta.pro rank

Product category

Cloud Business Phone Systems

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Telephone Interconnect Systems (7385), Services-Prepackaged Software (7372)

akta.pro primary industry

Cloud PBX & Hosted Telephony (HDAIAHAB)

akta.pro secondary industries

Contact Center Speech AI (agent assist, IVR automation) (HDAAAFAL), Voice Assistants & Voice UI (VUI) (HDAAAFAD)

Keywords

• Cloud business phone
• VoIP phone system
• AI receptionist services
• Business SMS messaging
• Small business communications

Headquarters

HQ city

San Jose

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales

Revenue model

1. Subscription - Smarter Voice: Core business phone service priced at $15/user/month. Includes business numbers, extensions, desktop/mobile/web access, caller ID, business hours, and call routing. No contracts, month-to-month billing with 14-day money-back guarantee.
2. AI FrontDesk Add-on: AI receptionist add-on priced at $99/month (regularly). New customers receive first 3 months at 50% off ($49.50/month). Includes 24/7 intelligent call answering, AI scheduling, smart routing, and custom knowledge base training.
3. VirtualText Chat Plan: Business messaging solution. After 14-day free trial, converted to $99/month plan for team messaging with shared inbox, playbooks, and AI agent capabilities.
4. Service Fees and Surcharges: Additional revenue from E911 surcharges, late payment fees ($25), chargeback fees ($25), short duration call fees ($0.0125 per call when short calls exceed 15% of traffic), and annual 3% service fee increases.
5. Professional Services: Setup and onboarding assistance, done-for-you system building, and configuration support included in base service.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

VirtualPBX provides a cloud-based VoIP business phone system (Smarter Voice) for small businesses, priced at $15/user/month, with extensions, call routing, multi-device access (desktop/mobile/web), and business caller ID. The company also offers AI FrontDesk, an add-on ($99/month) that acts as a 24/7 AI receptionist answering calls in natural conversation, booking appointments, and routing traffic. Supporting products include VirtualText team messaging, a browser-based Web Phone, and mobile softphone apps.

Product overview

VirtualPBX offers a cloud-based VoIP business phone system consisting of the Smarter Voice core platform plus the AI FrontDesk add-on. Smarter Voice ($15/user/month) provides foundational business phone capabilities including call routing, extensions, multi-device access (mobile app, web phone, desktop), and business caller ID. AI FrontDesk ($99/month add-on) extends the platform with 24/7 AI-powered receptionist capabilities including natural language conversation, appointment booking, and custom knowledge base training. Supporting products include VirtualPBX Phone (iOS/Android softphone), VirtualPBX Web Phone (browser-based), and VirtualText messaging solutions (new 1.0 version and legacy). The company was founded in 1997, operates from San Francisco, and serves small businesses with U.S.-based support.

Differentiator

Problem solved

Functional benefit

Brands

• Smarter Voice: The foundational business phone plan at $15/user/month providing essential calling, routing, and management tools.
• AI FrontDesk
• VirtualText

Products and services

• Smarter Voice Cloud-based VoIP business phone system for small businesses at $15/user/month, providing business numbers, extensions, desktop/mobile/web access, caller ID, business hours, and call routing with done-for-you setup.
• AI FrontDesk AI receptionist add-on ($99/month, or $49.50/month for first 3 months) that provides 24/7 intelligent call answering in natural conversation, AI scheduling, smart routing, and custom knowledge base training to answer business questions and book appointments.
• VirtualPBX Web Phone Browser-based softphone requiring no download, providing full desk phone functionality including business calls, voicemail transcription, and call recording from any internet-connected browser.
• VirtualPBX Phone Mobile App Mobile softphone app for iOS and Android that allows users to make and receive business calls from their business number on personal devices, with voicemail access, company contacts, and availability status settings.
• VirtualText 1.0 Modern team messaging platform combining SMS, MMS, and web chat in a shared inbox with AI agents for after-hours and busy periods, playbooks for consistent responses, and webchat management.
• Legacy VirtualText Original browser-based and mobile messaging application for existing VirtualText customers, providing SMS/MMS messaging from business numbers with conversation access and account management from browser or mobile device.

Quantifiable outcome

• 4.7 star customer rating from real U.S. businesses

Named customers1 record

Segments2 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability7 records

Feature5 records

Partnerships

Three partnerships are on record, tiered core.

• Google Cloud AIcoreTechnology or IntegrationThird-party AI service provider powering natural language processing and AI capabilities within VirtualPBX's AI Products, including AI FrontDesk and VirtualText AI agents.
• xAIcoreTechnology or IntegrationThird-party AI service provider powering AI insights and AI bot capabilities within VirtualPBX's platform.
• StripecoreTechnology or IntegrationPayment processor handling and storing payment data including debit/credit card numbers. All payment data is handled and stored by Stripe per privacy policy.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• RingCentral: RingCentral is a leading cloud-based business phone system and UCaaS provider serving SMBs through enterprise. It directly competes with VirtualPBX in cloud PBX, call routing, and unified communications for the same small business buyer.
• Nextiva: Nextiva is a cloud communications platform focused on small and mid-sized businesses, offering VoIP, collaboration, and contact center features. It competes head-to-head with VirtualPBX in the SMB cloud PBX segment.
• Ooma: Ooma provides cloud-based VoIP phone systems targeted at small businesses and home offices, with comparable features (auto attendant, mobile apps, virtual fax). It is a direct SMB-focused competitor to VirtualPBX.
• Dialpad: Dialpad offers an AI-powered cloud communications and contact center platform with voice, messaging, and meetings. It overlaps directly with VirtualPBX in cloud PBX and competes on AI-driven voice capabilities similar to AI FrontDesk.
• 8x8: 8x8 provides cloud-based voice, video, chat, and contact center solutions for SMBs through enterprise. It competes with VirtualPBX in the cloud PBX and unified communications category, especially for growing small businesses.
• Vonage: Vonage (now part of Ericsson) offers cloud communications and VoIP services for businesses of all sizes. It is a direct competitor to VirtualPBX in hosted telephony and unified communications for SMBs.
• GoTo Connect: GoTo Connect (formerly LogMeIn) provides cloud-based phone systems, video, and messaging for small and mid-sized businesses. It is a comparable SMB-focused cloud PBX and unified communications competitor.
• Grasshopper: Grasshopper is a virtual phone system designed specifically for small businesses and solopreneurs, offering call routing, extensions, and mobile apps. It directly competes with VirtualPBX's Smarter Voice for the same micro-business and SMB buyer.
• Phone.com: Phone.com is a virtual phone and communications platform serving small businesses with VoIP, messaging, and video. It is closely comparable to VirtualPBX in target customer, pricing model, and product feature set.

Broad incumbents

• Zoom: Zoom is a broad communications incumbent whose Zoom Phone product competes with VirtualPBX in cloud PBX, but Zoom bundles phone within a much larger video/meetings/AI suite. It competes for the same SMB buyer but with significantly broader product portfolio and resources.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/virtualpbx
• YouTubeyoutube.com/virtualpbx
• Facebookfacebook.com/virtualpbx
• LinkedInlinkedin.com/company/virtualpbx
• Instagraminstagram.com/virtualpbxofficial

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Virtual PBX