Page 2 | Best Cloud PBX Providers in the USA of 2025

Calilio

Calilio is a AI powered cloud phone system that simplifies business communication by offering virtual phone numbers in over 100 countries. Launched in 2023, it prioritizes user-friendliness with a simple, intuitive dashboard and application. Calilio's unified callbox allows users to text, call, send voicemails, chat, and share images from a single window, eliminating the need to switch between multiple apps. Standard Plans start at just $15/month (or $12 annually) for features like a web/app dialer, call filters, history, blocking, and forwarding. Premium plan start at $35/month(or $28 annually) and Enterprise plans offer additional features with customizable pricing. Calilio integrates AI-powered call monitoring and evaluation features. Sentiment analysis helps understand customer satisfaction, while call summaries and transcriptions simplify reviewing call details and outcomes.

5 Ratings

Starting Price: $15 Per user/per month

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Voyced

Hosted VoIP solution with a European focus but with presence in over a 165+ countries. As all our solutions are based on Premium Plus we give you the highest possible quality for the lowest price. All carry all types of numbers, from Geographic to National, TollFree and UIFN, Mobile VoIP, Elastic Pool solutions and much more. We also have our own SoftPhone and will soon be launching other Roaming products too.

2 Ratings

Starting Price: $0.25 per user per month

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CloudConnect

CloudConnect Communications

CloudConnect is poised to be a DOT Licensed Virtual Network Operator offering India’s most comprehensive, and secure mobile-first Business Communication Systems which include cloud PBX system, Business IP phone service, and Unified Communications and Collaboration for small businesses. By moving up to the Cloud PBX you cut expenses on dated PBX equipment. You also cut expenses on maintenance, save space, and save time. Meaning you not only give your teams the ability to communicate and collaborate better, but with access to Class V EPABX features, you can forward your PBX calls worldwide, from your employees mobile. Plus with our flexible packages, you can even implement PBX for a small business, and still have access to a call management system that’s far more efficient, secure and cost-effective.

2 Ratings

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VoIPstudio

VoIPstudio is a cloud-based business telephone system created for organizations that require professional communications features without the hassle and expense of owning and managing on-site PBX equipment. With thousands of systems installed worldwide, VoIPstudio is the first choice for companies when selecting a VoIP solution. Its power and simplicity make VoIPstudio perfect for any business, from startups to mid-sized call centers. With VoIPstudio, you get an all-in-one business VoIP solution with no contracts and no hidden costs, available at consumer-level pricing. All our clients get all our features from day one, including a virtual switchboard, virtual numbers, conference calling, call center, call recording, and much more. VoIPstudio also includes advanced communication tools like videoconferencing, screen sharing, or integration with lots of CRMs and other business tools. VoIPstudio is a global company that serves more than 15 million minutes of daily talk time to

1 Rating

Starting Price: $6/month/user

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PBXPlus by 500apps

500apps

Virtual PBX Software PBXPlus by 500apps can supercharge your team's efficiency with unlimited extensions, call forwarding, business hours setting, and integration with your CRM. With the ability to bring your select carriers, effortlessly automate your call processes with drag-and-drop call flow creation and track your call flows to help drive revenue through improved call processes and menu options. Get access to 37+ apps with PBXPlus for $14.99 per user. Key Features: Create Unlimited Menus Outbound Dialing Call Flow Automation Business Voicemails Call Forwarding Call Analytics Voicemails Dial by Name Virtual Numbers and Many More.

1 Rating

Starting Price: $9.99

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Dynamics Phone System

Dynamics Telephony

DYNAMICS 365 PHONE SYSTEM is a hosted telephone system with unique Dynamics 365 integrated features that offers unrivaled control over business communications, unlimited and infinite scalability. Unify your telephone system and Dynamics 365 in a Single User Interface. Your office space is no longer confined by the walls of a traditional workplace. With remote access through our hosted VoIP phone system, you can stay connected while traveling, commuting or working from home.

1 Rating

Starting Price: £12/user/month

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Digivoice

Fully featured, cloud-hosted, quality VoIP service for all your business needs. Nationally available, locally-owned in Southern Utah, and competitively priced to help your business succeed. Sign up on our site, choose how many phones you need, get us a copy of your bill, put in your information, and we completely do the rest from setup to training. Our rates are already low, but we'll match competitors' quotes just to prove it. We're so confident in our service, we don't have contracts because our service speaks for itself. Also, all our features are already included in the price, bundles, and packages are so 2009. Unlimited calls, SMS, eFax, dashboards, reporting, analytics, call recording, hold music, custom calendars, professional voice recording, ring groups, call flow management, IVR systems, automatic text sending, mass messaging, multi-media messaging, video calls, voicemail transcription, call logs, 24/7 customer support, etc.

1 Rating

Starting Price: $17.95 per month

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Smartz Solutions

Smartz Solutions is the disruptor reshaping the contact center landscape. Traditional legacy systems, with their entangled infrastructures and exorbitant fees, have held businesses hostage for too long. Contact centers are tired of being burdened by disjointed systems with hefty price tags and bad customer and employee experiences. We’re redefining the contact centre experience through our AI-powered 360-degree experience platform. We’ve been there. We paid for the legacy systems. We had 15 different systems running (at a snail's pace) at once to be able to run our call centre. We know the pain of not being able to find data quickly enough (sometimes at all) to help customers. And we sure know what it’s like to have employee information in multiple systems; never showing a clear view of the business. Losing money, opportunities and patience doesn’t have to be how you continue to run your call centre. Through a comprehensive tech stack, you will finally have your entire custom

1 Rating

Starting Price: $55.00/month/user

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Monster VoIP

Monster VoIP was established to distribute superior voice quality and maximized uptime to customers from here in L.A. to New York to Washington, D.C. to Houston to Dallas to Chicago and beyond, while delivering unparalleled service and customer satisfaction. We started by setting up data centers in Las Vegas, New York, Dallas, and Minnesota to ensure geo-redundancy, with all endpoints multi-registered at all four facilities. (This is just a fancy way of saying that multiple locations means you can expect amazing voice quality and unparalleled business phone uptime.) We then made sure to offer a complete suite of communication tools in one platform. This means you and your team only have to learn our easy-to-use user interface for all of your communication efforts. To make good on our customer satisfaction promise, we then decided to provide personalized setup and ongoing 24/7/365 support to every business VoIP customer that walks through our (virtual) doors.

1 Rating

Starting Price: $27 /month

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Ring4

yourVirtualSIM

Ring4 provides companies and individuals with a lightweight cloud solution to manage phone lines as simply as they manage emails. The Ring4 smart numbers work on any iOS or Android device and can be managed via the Admin Console. Ring4 phone numbers are mobile and support unlimited texting, unlimited calling, voicemail and call recording. Ring4 starts at $9.99/month/line.

1 Rating

Starting Price: $9.99 per month per user

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Sabienzia

Sabienzia Technologies

Sabienzia transforms telephony into intelligent communication empowering businesses with data-informed decisions based on metrics, context and meaning and automated workflows. With more than a decade of experience delivering cloud telephony services Sabienzia drives customer service for established companies in the travel, automotive and e-commerce sectors worldwide through a 100% own GDPR compliant infrastructure that is 100% hosted in Europe providing the highest PCI security level. In minutes, you can set up a fully customizable customer service in the cloud to reach your global audience. Our premise is to provide a centralized system that allows your users to provide your customers with a closer, more substantial, and more empathetic experience from anywhere. Setup in 1 minute the cloud contact center solution for business without installations. Stay closer to your customers, remote agents and employees using the right channels and metrics.

1 Rating

Starting Price: €10 per user per month

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Quo

Delightful and powerful business phone for professionals, teams, and companies. Quo (formerly OpenPhone) is the new phone for business. It comes with powerful calling, messaging, and a lightweight CRM. Works great for individuals and teams. It allows you to share a phone number with teammates, like an inbox. Available in the browser, iOS, and Android. Quo seamlessly adds a work phone number to your current devices. Want to be able to talk & text on all your devices? Yep, we've got it. But it doesn't end there. We've reimagined what a phone can do for professionals. Call and message anyone, anywhere in the world. Make cross-border communication easier. Create groups to communicate with multiple people at the same time and keep everyone on the same page. Turn phone numbers into dedicated inboxes and you can have as many as you want in one account. Record a call or set up auto-recording to record every call for you.

1 Rating

Starting Price: $10 per user per month

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FreedomVoice

We’ve made it easy to set up full-featured toll free numbers and local virtual phone numbers in the cloud that professionally answer and route your every call so that you can stay focused on growing your business. No contract, no hidden fees. Get set up in minutes with your new number, backed by our friendly in-house Customer Care. Your virtual phone number can receive faxes, which are stored online, can be sent to you by email as a PDF, or can be forwarded on to a physical fax machine. You can also send faxes out by uploading the document(s) you want to fax and entering the phone number(s) you want to fax to. Virtual phone system with attendant, forwarding & voicemail. Month-to-month service with no long-term contract to sign. Over 200,000 small businesses happily served since 1996. Get a toll-free number or local number free for 30 days.

1 Rating

Starting Price: $9.95 per month

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TENIOS

TENIOS is a German-based communications provider specializing in advanced AI phone assistant and telephony solutions for businesses. Their comprehensive telecom-platform offers services such as virtual phone numbers, intelligent call routing, interactive voice response (IVR) systems, SMS, RCS, and a robust Voice API for seamless integration of voice applications. TENIOS also provides AI-powered phone assistants to automate customer interactions, enhancing efficiency in contact centers and diverse sectors with high call volumes. With over two decades of experience and hosting in Germany, TENIOS ensures reliable and scalable communication solutions tailored to meet diverse business needs.

1 Rating

Starting Price: €50/ month (Pay as YouGo)

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8x8

A single platform that combines cloud phone, video collaboration, team chat, contact center and analytics. Optimize your organization's total cost of ownership by giving each user the exact features needed for the job. Eliminate organizational silos with full analytics and collaboration between contact center agents and functional area experts. Single administration tool for system setup, with user and data management. Combine call, directory, video conferencing, chat and contact center in a single license. Connect your business around the globe with enterprise-grade reliability and quality in the cloud. Schedule, start or join HD video and audio conferences from any device or room with no friction. Easily access your contacts whether they are colleagues on the same account or an external user. Design better customer experiences with an intelligent, collaborative, and reliable solution.

1 Rating

Starting Price: $19.99 per month

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Yeastar Cloud PBX (legacy)

Yeastar

Yeastar Cloud PBX (legacy) is a fully-featured future-ready phone system ideally suited for SMBs. With Linkus UC Clients, you will gain easy access to enhanced call efficiency and remote working agility across any device at your choice. With 100% hosted deployment, there is no upfront hardware cost and the in-house management overheads are reduced to almost nothing. Together with easy to use and full compatibility features, any migration or upgrade to Yeastar’s hosted solution will be as easy as a breeze. * Please note that Yeastar P-Series PBX System is the new Yeastar Cloud PBX that comes with versatile call center features and unified communications features.

1 Rating

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Sherweb

A secure and reliable solution for your online business. Everything you need to get started. A user-friendly control panel to manage your website. Experienced support technicians. Access to a huge library of pre-configured web apps for your website. With Sherweb as your trusted cloud partner, you’ll be surprised by what you can achieve. Our full-fledged cloud management platform, driven by evolving business needs, empowers IT professionals to leverage agile solutions paired with 5-star service by trusted experts they can count on. We’re born in the cloud – IT folks rest easy knowing our ever-expanding portfolio of innovative products has been hand-picked and pre-vetted, including a selection of proprietary software you won’t find anywhere else. We bring you a mature, powerful platform that doesn’t make you choose between saving time and saving costs. Automate and integrate just about anything, leveraging our cutting-edge APIs. 

1 Rating

Starting Price: $7.25 per month

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Yeastar P-Series PBX System

Yeastar

More than just a PBX, Yeastar P-Series PBX System is a converged system purposed-built for SMEs that have higher expectations on business communications. As a “PBX-Plus-More” solution, the P-Series unify voice, video, applications, collaboration, and more together, helping SMEs to enable extra productivity, fill the UC gap, and accomplish more sophisticated tasks.

1 Rating

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AXvoice

Upgrade your business from a PSTN landline connection to AXvoice’s VoIP business phone service and experience an enterprise-class internet calling platform that’s secure and scalable. AXvoice is an all-in-one cloud phone system for small- and medium-sized businesses that requires no hardware to set up – Get yours today! AXvoice VoIP service is designed for all those who love calling for hours without the fear of long phone bills. Our unlimited VoIP calling plans and VoIP services are best in class so you can enjoy unlimited calling and that too at an amazing price. Our Business VoIP Plans are affordable, yet full of features that are hard to match. Our tailored business VoIP services have been simplifying communications between businesses and customers from last one decade through advanced VoIP calling and excellent customer care. Jump onto the bandwagon of the best VoIP service provider that’s smart, affordable, and easy to set up.

2 Ratings

Starting Price: $8.25 per month

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Spectrum Business Phone

Spectrum

Spectrum Business delivers reliable business phone service for less to help you achieve better business results. ^Limited time offer; subject to change. Free mo. offer for new customers only and is applied by the 2nd mo. statement. Standard installation, taxes, fees, equipment, and broadcast surcharge included. Excludes usage charges & Spectrum Mobile. 24/7/365 U.S.-based support for your business. Unlimited local and long distance calling with more FREE features included. Compatible with most security systems and point-of-sale (POS) systems. No contracts, no hidden fees or added taxes. Only Spectrum Business Phone offers over 35+ FREE advanced business calling features included with every phone package.

4 Ratings

Starting Price: $19.99 per month*

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OnSIP

Junction Networks

OnSIP delivers powerfully simple business communications services to more than 100,000 customer accounts. We’re proud to provide the benefits of an on-demand phone system without the high cost, burden, and inflexibility of traditional phone systems. With unprecedented pricing flexibility and no contracts, you can customize your communications by adding users and features and enjoy enterprise-level communications without commitment. Set up is easy and backed by free onboarding and award-winning, U.S-based support. Unlimited plans include a variety of features – voicemail to email, ring groups, call parking, music on hold, video conferencing, call recording, dial-by-name directories and free SIP phones for 5+ users. OnSIP’s platform is built on patented, geographically distributed technology to provide 100% redundancy and massive scalability. Enjoy the confidence that your phone system is always up and always on to keep your teams connected. Sign up for a free trial today!

Starting Price: $18.95 per month

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2600Hz

An unrivaled UCaaS solution designed to empower Service Provider success. Differentiate your brand and offering in the market with a completely customizable, white label solution. KAZOO is 2600Hz's turnkey UC platform, offering the flexibility you need to provide a superior communication experience. Give your customers a communication solution that will make them successful. 300+ APIs enable you to customize a solution to help your customers do business better. White label your solution to build and maintain your brand recognition in the market. Low upfront costs let you get started quicker and stay cost competitive. Reliability and geo-redundancy ensures your customers are always online. Mobile ready lets your customers get business done when and where they need to. KAZOO is a multi-tenant platform and gives you the ability to open your sales channels. Bring on resellers, go direct, or have an agent model.

Starting Price: $3.50/month

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Callture

A toll-free number offers a big-company image to clients and other callers who want to contact you free of charge from wherever they are located. We offer a variety of toll-free number types, from 800 and 866 extensions to vanity numbers. A local number can provide a local presence in any target city. Many clients use local numbers in geographical targeted advertising. Since our PBX is managed entirely online, you have full control over your system at all times. All you have to do is fill in the parameters (which tell the PBX where to forward each call) and you are done. It is an easy-to-understand process that is much better than the alternative (hardware), and comes with a variety of useful variety of useful features. Our Business VoIP phone service brings you all the features of a Fortune 500 phone system at an affordable cost. For just $35.95/month you can make unlimited calls to any number in the US and receive unlimited calls on your local phone number.

Starting Price: $26.50 per month

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Acefone

Acefone (founded in 2019) is a company focusing on simplifying communication for businesses. We are a product company that’s making interactions simple, powerful, and customer focused. Our cloud-based omnichannel Customer Experience (CX) platform, AceX hosts powerful products, including: -Interactions Hub: A unified communication platform to host cross-channel customer engagement on a single platform. -Contact Center Studio: A powerful dialer to enhance calling experience between business and customers while boosting agent productivity. -API Connect: A unique communication API suite to assist communication needs for mobile and web applications. -Campaigns: Mass outreach product to connect with last audience in an efficient and productive manner. Our Ace-X cloud communication suite offers a comprehensive range of tools, including contact center software, auto dialers, cloud telephony, video conferencing, and WhatsApp messaging, all designed to streamline your communication

Starting Price: $19.99 per user per month

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Voipfone

Total flexibility, choose pay as you go, mix and match or an all-inclusive fully-featured plan, either way you can have exactly what you need from a modern, cloud-hosted internet phone service. All online, all controlled by you, all instantly available. No site visits, no installation, no maintenance, just plug and go. Voipfone starts for as little as £1 per month, with many clever features thrown in for free. Voipfone provides award-winning, reliable, and inexpensive advanced cloud-based internet phone services specifically designed for small businesses. Anyone can use Voipfone, you could be a brand new start-up simply needing a new phone number, a growing business needing a flexible way of supporting new staff or homeworkers, an established business needing to replace an obsolete office PBX, or switchboard. With Voipfone, you can move your phones to the cloud and have a maintenance-free, cloud-hosted VoIP PBX phone system that can be set up simply, quickly and cheaply.

Starting Price: $1.38 per month

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Teliqon

High-level service in cloud communication, we provide DID Virtual numbers and SIP trunking, creating Cloud PBX, and other business solutions. We provide a wide range of first-rate telecommunication tools and services to increase your sales. Our exceptional assistance makes it easy to build and grow your business during all the stages. Businesses can expand new directions of communication with clients by using our Cloud PBX solution. Your employees can operate from anywhere and call any destination with Virtual Numbers (DID) which makes business present in any time and location, without any extra hardware or special setup. For SIP trunking our comprehensive network of direct and transit carrier interconnections enables our customers to have agile pricing and superior voice quality at the same time. A secure solution for any type of business from small to big which require safe phone communication with client in any region or country.

Starting Price: $0.99 per DID

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Yay

Yay.com

A powerful feature-packed Cloud phone system to help your business thrive. Flexible, scalable and compatible with the devices you already use, Yay.com offers a communication solution that combines a host of of professional features with lightning fast set-up and ease of use. Built from the ground up to support businesses around the world, wherever they're based. Connect teams and collaborate across borders in minutes with a dynamic phone system that lets your teams work the way they want to. Deliver improved caller satisfaction through a range of business features such as CRM integrations, call queuing, IVR call menus and more. Get started with a free trial and discover how our phone system can seamlessly enhance your business and help you reduce your business costs today.

Starting Price: $6.99 per user per month

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Ajoxi

Ajoxi is a leading provider of wholesale VoIP termination services, dedicated to delivering exceptional connectivity and reliability. Utilizing state-of-the-art equipment and advanced routing technologies, Ajoxi ensures that every call is of the highest quality. Their commitment to excellence is backed by a team of experienced technicians who monitor the network around the clock, 24/7. This proactive approach allows them to swiftly identify and resolve any potential issues, minimizing downtime and ensuring seamless communication for their clients. Whether it's for high-volume call centers or international communication needs, Ajoxi's robust infrastructure is designed to handle the demands of today's fast-paced digital world. Their focus on quality, reliability, and customer satisfaction makes them a trusted partner in the VoIP industry. With Ajoxi, you can expect nothing less than top-tier service and consistent performance that supports your business communication needs.

Starting Price: $ 3.00

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thinQ

Commio

thinQ offers a "better way" to power voice and SMS/MMS text messaging applications in the cloud, get up and running fast with our new, integrated thinQ io portal or APIs. We make it easy for SaaS and UCaaS platforms, enterprise contact centers plus telecom VoIP providers to bring your own 40 high-quality carriers to Twilio, Nexmo, Plivo, SignalWire or any SIP connection. Use our APIs to add and control your inbound and outbound voice and texting features in your existing tech stack in minutes, save on your cost of goods, connect to existing SIP providers, improve call delivery and quality, and more. Our now fully-integrated thinQ.io Web platform also makes it easy to buy and port phone numbers, create route profiles and trunks, enable text messaging, and more. Add call-specific analytics and SIP ladders along with our five-star support team to mitigate and route around outages, create custom routes and blocks, and more – and you've found a "better way" to communicate.

Starting Price: $500

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RingRoost

Setup your business communications the way you want, with the industries leading PBX builder. Build and manage robust call systems like you never thought possible. Connect your office, mobile and desktop devices. Take your business to your mobile device with the RingRoost Mobile App, manage contacts, voicemail and more. Don't waste time managing outdated phone servers or complex Asterisk/FreePBX setups. Leverage the RingRoost distributed and reliable topology to ensure high call quality and up to date VoIP technologies. Register your SIP phone or client with RingRoost using our simple drag and drop VoIP phone controls. Setup E911 services by simply entering your address and enabling the E911 service on your SIP/VoIP phone. Search and find any phone number in any area code. Setup custom flow charts for all you phone number or change the voice response based on the inbound number.

Starting Price: $20.00/month

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Best Cloud PBX Providers in the USA - Page 2

Compare the Top Cloud PBX Providers in the USA as of November 2025 - Page 2

Calilio

Voyced

CloudConnect

VoIPstudio

PBXPlus by 500apps

Dynamics Phone System

Digivoice

Smartz Solutions

Monster VoIP

Ring4

Sabienzia

Quo

FreedomVoice

TENIOS

8x8

Yeastar Cloud PBX (legacy)

Sherweb

Yeastar P-Series PBX System

AXvoice

Spectrum Business Phone

OnSIP

2600Hz

Callture

Acefone

Voipfone

Teliqon

Yay

Ajoxi

thinQ

RingRoost

Best Cloud PBX Providers in the USA - Page 2

Compare the Top Cloud PBX Providers in the USA as of November 2025 - Page 2

Calilio

Voyced

CloudConnect

VoIPstudio

PBXPlus by 500apps

Dynamics Phone System

Digivoice

Smartz Solutions

Monster VoIP

Ring4

Sabienzia

Quo

FreedomVoice

TENIOS

8x8

Yeastar Cloud PBX (legacy)

Sherweb

Yeastar P-Series PBX System

AXvoice

Spectrum Business Phone

OnSIP

2600Hz

Callture

Acefone

Voipfone

Teliqon

Yay

Ajoxi

thinQ

RingRoost

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