Best Cloud PBX Providers for Microsoft Outlook

Find and compare the best Cloud PBX providers for Microsoft Outlook in 2025

Use the comparison tool below to compare the top Cloud PBX providers for Microsoft Outlook on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    RingCentral RingEX Reviews
    Top Pick

    RingCentral RingEX

    RingCentral

    $19.99/month/user
    2,912 Ratings
    See Provider
    Learn More
    RingCentral RingEX, a powerful cloud-based telephone system, helps optimize your business communication. RingCentral RingEX provides enterprise-grade communication tools, including voice, fax and text, as well as BYOD (bring your own device) capability. This allows you to work wherever and however you choose. RingCentral RingEX's core features include auto-recording and conferencing as well as unlimited long-distance calling and local calls. RingCentral RingEX can be customized to suit your needs by configuring call management features such as call forwarding, message alerts and missed-call notifications.
  • 2
    3CX Reviews
    Top Pick

    3CX

    Free for up to 10 users
    1,089 Ratings
    See Provider
    Learn More
    3CX is an open-standards, software-based IP PBX that provides complete Unified Communications right out of the box. 3CX is suitable for all industries and sizes. It can provide everything you need, from mobility and status to advanced call center features and more, at a fraction the cost. 3CX is ideal for remote companies and includes mobile apps, video conference, and website live chat. The installation, management, and maintenance of the PBX are so simple that you can easily manage it yourself, on your own appliance, server, or on a cloud-based platform. You can also choose to have it hosted on 3CX for an easy solution.
  • 3
    Yeastar Cloud PBX (legacy) Reviews
    Yeastar CloudPBX (legacy) is a future-ready phone system that is ideal for small businesses. Linkus UC Clients will give you easy access to remote working and enhanced call efficiency on any device. Hosted deployment is free of upfront hardware costs and virtually eliminates overheads for management. Yeastar's hosted solution is easy to use and has full compatibility features. Any migration or upgrade will be seamless. * 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.
  • 4
    8x8 Reviews

    8x8

    8x8

    $19.99 per month
    1 Rating
    One platform that combines cloud phone and video collaboration, team chats, contact center, analytics, and team chat. You can reduce your organization's total cost-of-ownership by giving each user exactly the features they need. With full analytics and collaboration between functional area specialists and contact center agents, you can eliminate organizational silos. One administration tool for system setup with user and data management. One license allows you to combine call, directory, video conference, chat, and contact center. With enterprise-grade reliability and cloud quality, connect your business to the world. No need to use any device or location to schedule, start or join HD audio and video conferences. Access your contacts from any device, whether they are colleagues or external users. With an intelligent, collaborative, reliable solution, you can create better customer experiences.
  • 5
    Vonage Business Reviews
    Vonage Business is a top cloud communications platform for all industries and sizes. Vonage Business provides all the communication requirements of businesses looking to succeed. It offers more than 40 business-critical features and mobility. It also integrates with top cloud applications. Vonage is trusted by more than 500,000 business users and comes in a variety of plans and packages to meet different business needs.
  • 6
    8x8 Express Reviews

    8x8 Express

    8x8

    $12 per user per month
    For only $12/month, get a complete small business phone system. From the moment a customer contacts your company, success begins. Impress customers with 8x8 Express, an easy-to-use business phone system that takes only minutes to set up. Express costs only $12 per month and includes phone, video, texting, chat, and video meetings. You get the same communication tools as large corporations. Port your existing number or create a new business number. Engage customers and employees with high-definition (HD), audio & video conference and team messaging. Unlimited calling to the U.S. & Canada Call handling: call forwarding, music on hold and call handling HD voice and video calls. SMS and texting for business. One-on-one or group chat. Express is available immediately after you activate your account. You can add users or modify settings whenever you want. It's great for small businesses that have only one location and home-based businesses.
  • 7
    Cloudya Reviews

    Cloudya

    NFON

    €8.90 per month
    Cloudya: our best-ever cloud telephone system. Cloudya lets you break free from the limitations of traditional communication solutions. Employees can keep in touch with each other and work more efficiently from any device, regardless of where they are. You don't need to worry about regular updates. Cloudya is maintenance-free. Cloudya is completely maintenance-free. Cloudya offers all the PBX functions you could ever need, including voicemail and call queues. Virtual conference rooms can save you money on travel and faxes are sent directly to your email or browser. You can now make calls from your laptop or pc directly. Upgrade to VoIP and a phone system that allows you to be geographically independent. You can access your office number anywhere, even from your smartphone.
  • 8
    MercuryTel Reviews

    MercuryTel

    Mercury Network

    $10.40 per month
    MercuryTel offers a unique combination of phone service and technology. We back it with our incredible PhonePro support. MercuryTel is the perfect business phone service. MercuryTel can scale to meet the needs for small and large organizations. It is highly customizable and affordable. Fixed monthly charges include local and long distance calling, unlimited support, and Yealink® digital phones. Although having your own phone system was the best way to access the most advanced capabilities, phone systems can be expensive. As technology ages, expensive repairs and upgrades will be required. Phone system dealers will charge for every move, change, and add. MercuryTel is a free phone system that you don't need to purchase. Every feature is included at no additional cost! Without the large phone system expense, your business will sound more professional, communicate more effectively, and work more efficiently.
  • 9
    BroadConnect Reviews

    BroadConnect

    BroadConnect

    $180 per month
    Our experts will tailor your BroadConnect VoIP service with hardware and support to ensure your office phone system is at its best. BroadConnect Canada is a leader in the service of the business community. We have a national presence and dedicated lines to meet all your IP telephony communication requirements with our commercial telephone systems for businesses. Unified communications combined with collaboration applications such as file-sharing or video conferencing create a dynamic work environment. Our extensive range of advanced phone features, delivered over our reliable, global IP network, will ensure that you have crystal-clear calls, flexibility, and system scaling. We will manage your VoIP business phone service and keep your office phone system current with the latest technology upgrades. We offer a state of the art unified communications service that allows multiple points of access to all permitted resources.
  • 10
    Xinix Reviews
    Our cloud-based hosted telephone system is simple, flexible and has powerful call-management tools. Start your 14-day free trial today. Monthly rolling contracts are free of obligation. Future-proof your company. The technology has made it easier to run and manage businesses today. Businesses around the world are increasingly data-driven. The majority of organizations can now develop useful and effective strategies by analyzing data about their relationship and interactions between them and potential and existing customers. All of this is possible because CRM tools are available. You can remotely manage your desk phone, including its function keys, speed dials, directory, busy lights, etc. The best VoIP provider in the UK provides a complete mobile management suite that allows you to solve urgent and complex business issues when you're away from your office. Xinix provides a comprehensive range of unified communication (UC) services.
  • 11
    BluIP Reviews
    We offer a cutting-edge, customizable Cloud UC (unified communication) service. It is built with reliable, carrier grade network hardware and software from the best-of-breed companies like BroadSoft, IBM, Cisco, and ACME Packet. All deployed as a geo redundant solution. Our client is device-agnostic and integrates seamlessly with the most popular productivity tools such as G-Suite and Office 365. Dialer presents relevant caller data and interactions, allowing for more personal and satisfying calls. BluIP is a Tier1 provider and integrator. We also develop customized applications, Cloud Communications, Contact Center, and Cloud Communications. We have a strong development culture and integration abilities, which ensures that we deliver the desired outcomes with white-glove support and implementation to customers with complex or standard requirements.
  • 12
    Horizon Hosted Telephony Reviews
    The best-selling telephone systems in the UK are the Horizon Hosted cloud system and the Panasonic NS-700 office system. Horizon Hosted Telephony, a Cloud-based telephone system, means that the switching equipment is hosted in remote Data Centres and calls are made via VoIP over the Internet. Each system comes with free Polycom VVX 411 handsets for a 3-year deal. This is provided you use one our specialist VoIP services for Internet connectivity such as a Converged Voice & Data Circuit, which allows for a small amount to be reserved for voice-use only. This ensures high quality speech at all times, regardless of how much data is being downloaded. It will save you money on both your initial outlay and ongoing costs, as well as provide State-of the-Art facilities.
  • 13
    Horizon Hosted Phone System Reviews
    Horizon hosted phone system provides a complete business communications solution that offers a wide range of mobile and fixed telephony capabilities through an easy-to use web portal. Horizon is the best cloud telephony system on the market today. It has the most comprehensive list to support any business, regardless of its size or structure. Horizon is the best cloud phone system available today. It has the most comprehensive list to support all businesses, regardless of their size. Cavendish was the first to offer Horizon. We have extensive experience in installing, training and supporting any type of phone system. Callers can be provided with menu options to route calls using the auto attendant. Your number and preferences can be used on any phone that is enabled in your company.
  • 14
    RingLogix Reviews
    Stop accepting small commissions. RingLogix can help you achieve up to 70% in margins for your MSP. Create custom quotes quickly and let customers sign-up online with a few clicks. Activate customers and provision services automatically from any quote or add a la carte services on demand. The built-in billing system allows you to charge subscriptions and taxes, send invoices and collect payments. Direct access to call logs, including SIP ladders and caps, RTP statistics, and more. No need to change devices or buy new hardware. RingOS is compatible across all major vendors, and we are always open to new collaborations. All in one platform, you can quote, activate, bill and support your own services. {Your brand, your customer, our platform.|Your brand, your customers, our platform.} RingOS is an ideal white-labeling solution. {Control everything from packing and pricing to features and integrations.|Control everything, from packaging and pricing to features.}
  • 15
    Wildix Reviews
    Wildix UC&Cs transform your PBX into a new business tool that can be accessed via the browser on your smartphone or PC. UC&C is not only for large companies. Small to medium-sized businesses can now benefit from these strategic tools. The new generation business communications systems (PBXs), which can reduce costs by up to 50%, sometimes as high as 75 percent, increase productivity, and simplify technical and business complexity, can be used. You will lose customers and money if you make a mistake in choosing a business PBX. UC&C must be projected in a way that will allow you to reduce costs and increase performance in a measurable manner. It must be secure and not require you to purchase additional applications.
  • 16
    bvoip Reviews
    MSPs can rely on us to provide flexible, reliable and creative cloud-unified communications solutions that will allow them to grow their business with clarity and focus. BVoIP was born out of the real frustrations and pains of MSPs. We were an MSP for 17 years before we started our business of helping them. We saw firsthand the ineptness of the MSP industry's communication approach. They rely on a small number of unreliable products and services. This often resulted in a high burn rate, and excessive time spent at the customer support desk. We needed a simple and scalable communication solution. We created a new way to communicate with businesses using cloud technology. This allows businesses to save time and never hear the words "can I hear you now" again. We now offer MSPs the solution they need with an integrated and standardised communications platform that actually helps customers.
  • Previous
  • You're on page 1
  • Next