Best Cloud PBX Providers for Windows - Page 2
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Compare the Top Cloud PBX Providers for Windows as of May 2026 - Page 2
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1
Smartz Solutions
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 customStarting Price: $55.00/month/user -
2
Monster VoIP
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.Starting Price: $27 /month -
3
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.Starting Price: $9.99 per month per user -
4
Quo
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.Starting Price: $19 per user per month -
5
8x8
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.Starting Price: $19.99 per month -
6
Yeastar Cloud PBX
Yeastar
Yeastar Cloud PBX 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. -
7
Sherweb
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.Starting Price: $7.25 per month -
8
Vitel Global
Vitel Global
When it comes to choosing how to communicate with customers and clients, organizations realize the importance of having a phone line. Our cloud-based telephone solution gives you superior Sound Quality, Call Recording, Conference Bridging and other quality add-on experiences. Our team of expert Engineers provide technical support, helps you complete the setup, and handles all other queries or concerns you may have. By choosing our cloud based technology to manage your call requirements, you can reduce up-front capital expenditure, eliminate system management expenses and much more. Travelling? Don't want to carry your office phone with you but want the calls to come along? You can now have all your calls routed to your Cell Phone when you are not on your desk.Starting Price: $24.99/month/user -
9
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 -
10
2600Hz
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 -
11
Acefone
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 communicationStarting Price: $19.99 per user per month -
12
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 -
13
Ajoxi
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 -
14
Digital Tide
Digital Tide
Digital Tide Cloud PBX is a white-label cloud-based phone system designed specifically for telecom operators. It enables mobile operators, fixed-line providers, MVNOs, and OTT operators to modernize legacy voice services into scalable SaaS offerings. Digital Tide Cloud PBX allows operators to launch their own branded Cloud PBX service quickly without upfront investment. The platform is carrier-grade, built from scratch to ensure high performance, flexibility, and reliability. With full customization, operators can deliver feature-rich business telephony under their own brand identity. Digital Tide Cloud PBX helps operators unlock new revenue streams while retaining high-value business customers. Backed by expert technical, sales, and marketing support, the platform enables operators to compete and lead in their local markets.Starting Price: Revenue Sharing -
15
CloudCall
CloudCall
CloudCall is the only communications software dedicated to businesses who use CRMs. By capturing all calls and communications, and saving them into the CRM contact records, CloudCall helps businesses make more insightful decisions, stay in control of teams working from anywhere, and get more done faster. Let data drive your business Capture data from your communications, surface key insights, and automate key workflows. Saving time, increasing efficiency and profits. Get more control Keep everything in your CRM and see how your teams are doing from anywhere. Boost productivity and profits Make more placements, close more deals, get more done faster, with Click-to-call, Power Dialler and Automated workflows.Starting Price: $15/user/month -
16
Nextiva
Nextiva
Nextiva is an AI-powered Unified Customer Experience Management (Unified-CXM) platform that helps businesses acquire, retain, and grow customers through seamless, personalized interactions. It unifies voice, chat, messaging, social, email, video, and reviews into one platform, eliminating silos and improving collaboration across teams. With patented customer journey orchestration, companies gain real-time insights and automate workflows that improve customer retention while lowering costs. Built-in AI and automation simplify self-service, optimize agent productivity, and deliver measurable efficiency. Nextiva’s workforce engagement tools reduce attrition, boost performance, and connect front-line employees with back-office teams. Trusted by thousands of innovative companies worldwide, and recognized as a Strong Performer in Gartner’s 2025 “Voice of the Customer” CCaaS report, Nextiva is redefining how businesses deliver meaningful customer experiences.Starting Price: $19.95 per month -
17
PhoneIQ
PhoneIQ
PhoneIQ is built from the ground up for companies on Salesforce, delivering the best telephony integration for Salesforce Lightning. A truly unified communications solution that blends HD voice, video and messaging. The only Salesforce CTI that delivers fully integrated voice, SMS, video and messaging across desktop and mobile. Leverage automatic call logging, disposition codes, tags, click to dial, screen pop, auto-dialing, and much more! Dramatically increase agent productivity by creating custom PhoneIQ workflows that streamline Sales and Service processes within Salesforce, like call logging, case & task creation and more. Manage your entire phone system and contact center platform from within Salesforce. With PhoneIQ, everything from system management to call handling and advanced analytics can be instantly accessed through your CRM.Starting Price: $25 per user per month -
18
miniSipServer
MYVOIPAPP
miniSIPServer might be the most easy-to-use VOIP(SIP) server. If you have no experience on VOIP systems, don't be afraid. You will be able to setup your own VOIP system in one hour. Please refer to our step by step document for more details. VoIP experts can find it is so easy to deploy enterprise communication services, such as ringing-group, follow-me, hunting-group, call queue, and so on. miniSIPServer can run on Windows, Linux and even Raspberry Pi. We can also run it on kinds of virtual machine systems, such as Hyper-V, VMWare, KVM, Xen, Virtual box, and so on. miniSIPServer is ready for IPv6 network! miniSIPServer can work on IPv4-only, IPv6-only and IPv4/IPv6 dual-stack networks. Lots of customers arround world have deployed miniSIPServer to establish VoIP networks, so why not take a try now? All versions are 30 days free trial without restrictions. Specially, we have a version for 5 clients, and it is FREE!Starting Price: $199 one-time payment -
19
Vonix
Vonix
Imagine if your customers could seamlessly communicate with your business how they want to. Calling, SMS, messaging, social, and chat all unified in one interface with one goal: simplifying communication. You’ll want to see what we have in store. With Vonix, you’ll be able to call, text, social message and chat using your business profile from one mobile app. You’ll access all your business phone features as if you were in the office, using your business number from your cell phone. Text or message your customers, and transfer whole conversations with the internal collaboration features. Sync conversations into your customer records and keep everyone in the loop. Access business calling features like interactive voice menus, day/night mode, voicemail transcription & more. Improve satisfaction and get faster resolutions by enabling customers to communicate via their preferred method.Starting Price: $29.99 per user per month -
20
Ringblaze
Ringblaze
Ringblaze is a modern phone system for small businesses with unique features. It provides everything your team really needs in an online office. Ringblaze connects everything in one shared place - calls and texts between customers and team, and private comments among team members themselves. Get a new phone number or more, or port your existing number. No new hardware is required! Sign up and log into your brand new dashboard, and don't forget to download the app on your smartphone. Ringblaze has a call us now button ready to be easily implemented on websites. This way customers can call from all over the world for free without leaving their shopping experience. This call widget can be customized to match your brand. Communication has never been easier. Ringblaze is an app for desktop and mobile (iPhone and Android) and offers a free 7-day trial for exploring. Its single Simple plan costs as low as $15/month.Starting Price: $15 per month -
21
1voice
1 Voice Tech
Uniquely designed with features and benefits capable of transforming your company’s communications system into a real powerhouse. Join existing static and dynamic conferences on the system, check conference participants and invite new users to the conference. Make the connections you need to streamline your operation. Integrate with your favorite CRM. VoIP is cost-effective and the most efficient phone system solution for your business. There are no hardware costs involved with VoIP when you host your PBX with 1Voice, so you may save up to 65 percent over an analog system as we take care of all the hardware and maintenance for you.Starting Price: $19.95 per user per month -
22
MongoTel
MongoTel
Enjoy an intuitive, customizable approach to business telephony whether you’re a nationwide corporation, mom-and-pop shop, or MongoTel certified reseller. From flexible features for teams of any size to mass deployment in seconds, MongoTel is cloud-native, from the ground up. Personalization tools for users, streamlining controls for admins, and novel abilities for callers make for more meaningful contact. Our unique fusion of a certified installer network plus first-party tech support is the ideal way to deliver the most productive and rewarding user experience. At MongoTel, help is near. Literally. Our support team is composed of the same talents who built and maintain our proprietary technologies in the first place. MongoTel’s cloud-based phone ecosystem gives you the power to connect to each client on the individual level, whether they’re a business entity or an individual human. Our tools enable you to sell to those who need what you offer.Starting Price: Free -
23
Access4
Access4
Maximise profits with business UCaaS products. Experience automated provisioning, management and invoicing with a leading partner success program. Eliminate overheads with automated provisioning, invoicing and management in a single platform. Integrated toll fraud protection and call limit settings to protect your business and your customers. Streamlined delivery and installation for our supported industry devices. A complete PBX replacement. Make and receive calls from the public network directly in the app. Retire your PBX and move to a cloud-based Unified Comms solution suited for distributed workforce requirements, best practice collaboration and unrivalled customer experiences. Work from anywhere with ad-hoc collaboration spaces and simple file sharing across devices. Check live presence and transfer calls simply with our one-click web reception application.Starting Price: Free -
24
TeleCMI
TeleCMI Technologies
TeleCMI is a comprehensive communication and collaboration platform designed to enhance business connectivity and streamline customer interactions. With voice calls, SMS users can make and receive high-quality calls and collaborate in real time. Integration with popular CRM systems ensures seamless synchronization of customer data, enabling personalized and efficient customer service. TeleCMI prioritizes data security with encryption for calls and messages, while its reliability and excellent call quality ensure uninterrupted communication. Empowering businesses with exceptional customer experiences, TeleCMI drives productivity and facilitates effective collaboration.Starting Price: $0 -
25
Kloud 7
Kloud7 (often stylized as Kloud 7)
Kloud7 is a comprehensive business technology provider specializing in Managed IT Services, Cloud Telecommunications (VoIP), and Unified Communications (UCaaS). Designed as a "one-stop shop" for Small to Medium-sized Businesses (SMBs) and enterprises, Kloud7 replaces outdated infrastructure with scalable, internet-based solutions. Their flagship offering, Business Voice, is a cloud-hosted phone system that enables users to make calls from desk phones, computers, or mobile apps, facilitating seamless remote work. Key features include AI-powered call recording with sentiment analysis and deep analytics. Beyond voice, Kloud7 offers Managed IT Services, acting as an outsourced IT department that handles cybersecurity, server management, disaster recovery, and 24/7 technical support. Their portfolio also includes Transmit, a mass communication tool for SMS and voice marketing, and K7 Connect, a unified platform integrating voice, video, and messaging with tools -
26
IPFone
IPFone
IPFone is a telecommunications company that provides cloud communication, internet access, and business phone systems for small and medium-sized businesses. IPFone's services include: UCaaS Webex VoIP SD-WAN Contact center Fiber internet On-site installation In-depth training World-class customer support Unlimited international* callingStarting Price: 17.95 -
27
DialLink
DialLink
DialLink is a cloud-based phone system built specifically for SMBs and startups. It combines advanced call handling, AI voice agents, and business messaging into a single, centralized platform, making it easy to manage inbound and outbound communication, improve responsiveness, and consistently project a professional image. DialLink goes beyond the basics. Its built-in AI automates routine interactions, from answering calls and routing inquiries to generating call summaries and suggested message replies. This helps teams save time, reduce manual effort, and deliver consistent, high-quality customer experiences across channels. Built for today’s flexible workforce, DialLink supports remote, hybrid, and in-office setups with full BYOD compatibility. Whether on a smartphone, desktop, or desk phone, your team stays connected and productive anywhere. With plug-and-play deployment, no IT expertise is required.Starting Price: $15/month -
28
BCM One
BCM One
BCM One provides comprehensive, managed technology solutions to help businesses streamline their network to make communications, collaboration and connectivity simple and cost-effective. Business networks are complex by nature. Add in multiple locations and vendors, different ways of working, and evolving technology needs and the infrastructure can quickly get out of control. Without proper transparency, oversight, and expertise, companies end up relying on insufficient legacy systems, building out unsustainable networks, and overspending on services they don’t need. BCM One can help you right-fit your technology to meet your current network needs and scale as you grow. Your network may be complex, but it doesn’t have to be unmanageable. Let BCM One show you how. BCM One will optimize your network to meet all of your collaboration and communications needs now and as your business grows. -
29
MaxContact
MaxContact
MaxContact is suitable for sites from 6 – 1000+ users, with clients around the world in all sectors including BPO’s, financial services, utility providers and many more. MaxContact is a proven supplier to some of the market leaders in these fields.Starting Price: £49 per month per User -
30
Yo Telecom
Yo Telecom
Much like how your smartphone is more than just a device for making and receiving calls – Yo telephone systems are packed with cutting-edge features that not only increase your communication efficiency, but also maximise your customer experience. From feature-rich business phones to user-friendly marketing tools, all of our services are chosen to help increase your business’ success. Our business telephone systems are more than just a business landline… Track your missed calls, integrate your CRM on your PC with your business phones, and automatically record all calls in the cloud. Handle cordless calls from anywhere on site with 100% coverage guaranteed.
