Best UCaaS Platforms for Microsoft Teams

Find and compare the best UCaaS platforms for Microsoft Teams in 2026

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

  • 1
    Yeastar P-Series PBX System Reviews
    Top Pick
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    Yeastar's P-Series Phone System is designed with an emphasis on "Easy-first Unified Communications," providing businesses of various scales with an all-encompassing solution for voice calls, video conferencing, messaging, and seamless integrations right from the start.
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    ULTATEL Reviews

    ULTATEL

    ULTATEL

    $14.95 per user per month
    114 Ratings
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    Ultatel is a recognized industry leader in business communications. With the power of cloud VoIP technology, we help businesses to be more productive and connect with their customers wherever they are. Our plans come fully customizable and scalable with unlimited Calling, SMS, Fax, Chat, Video & 40+ Advanced Features. The best part is, there are no hidden fees or charges! Thanks to our Transparent Pricing model, what you see is what you pay (unlike some other vendors). A Gartner Category Leader and G2 High Performer, Ultatel aims to provide a unified communications platform that adapts to your companies' needs. Powered by our FlexScale technology, you can scale up or down seamlessly and instantly with no downtime or penalty. Furthermore, our Award-Winning Customer Support department is there for you 24/7/365. With a 94% first-contact resolution, you'll have the peace of mind of being connected beyond limits. Contact us today and schedule your discovery call or demo.
  • 3
    Zoom Reviews
    Top Pick

    Zoom

    Zoom Communications

    $14.99 per user per month
    573 Ratings
    Zoom Meetings & Chat allows for enterprise video conferencing that includes real-time messaging and content sharing. Video conferencing and messaging made easy across all devices. Facilitate adoption with meeting capabilities that make it simple to join, start, and collaborate on any device. Zoom Meetings syncs to your calendar system and provides enterprise-grade video conferencing on both mobile and desktop. All-hands meetings, internal and external communications, trainings, and all-hands meetings can all be done through one platform. With support for up to 1000 participants and 49 videos per screen, HD video and audio can be added to your meetings. Multi-participants can share their screens simultaneously, and co-annotate to make it more interactive. End-to-end encryption of all meetings, role-based security, password protection and waiting rooms. You can also place attendees on hold. You can record your meetings locally or to cloud with searchable transcripts. Zoom offers HIPAA-compliant healthcare plans.
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    Dialpad Connect Reviews
    Top Pick
    Dialpad Connect is a comprehensive AI-driven communication platform that unites voice, video, and messaging channels to improve both internal teamwork and customer engagement. The platform provides smart features such as live call transcription, voicemail transcription, AI-powered call recaps, and recommended next steps, allowing users to be fully present in conversations without missing key details. It offers deep integration with leading business applications including Salesforce, Microsoft Teams, Zendesk, and Google Workspace, creating a seamless experience across tools. Built on a resilient dual-cloud architecture, Dialpad ensures enterprise-level performance with 24/7 support, disaster recovery, and a 100% uptime service level agreement. Privacy and security are foundational, with certifications like GDPR, HIPAA, ISO, and SOC 2 safeguarding user data. Dialpad Connect supports a broad range of business sizes, from small teams to large enterprises, enabling better communication and faster decision-making. Its AI capabilities also include live coaching for agents during calls and detailed analytics to improve customer satisfaction. This platform empowers businesses to transform every conversation into a valuable opportunity.
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    Fuze Reviews
    Top Pick

    Fuze

    Fuze

    $20 per user per month
    7 Ratings
    Fuze stands out as the leading global platform for cloud communication and collaboration tailored for enterprises. It streamlines the intricacies associated with managing on-premises communication systems, ensuring exceptional voice quality and reliable service through unlimited calling to over 110 countries via more than 50 carriers, making it an excellent choice for businesses with a significant international presence. With a decade of experience supporting clients worldwide, we offer a strategic roadmap to maximize the benefits of your Fuze deployment. This comprehensive application operates flawlessly across various locations and devices, providing deep insights into usage, engagement, and organizational productivity. Upgrade your communication strategies with the premier cloud platform that integrates unified voice, high-definition video conferencing, real-time chat, content sharing, and contact center solutions all in one place, revolutionizing how teams collaborate and connect. Embrace the future of communication with Fuze and unlock the full potential of your enterprise.
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    UNIVERGE BLUE Reviews

    UNIVERGE BLUE

    NEC Corporation

    $19.40/User/Month
    1 Rating
    UNIVERGE Blue® Cloud Services: One seamless and intuitive unified cloud communications and collaboration experience, aligning people, communications, and technology to the company's key initiatives. Key Components: - CONNECT (UCaaS): User-friendly and fully integrated Cloud Unified Communications platform with robust productivity and collaboration features. - ENGAGE (CCaaS): Highly reliable, secure, full-featured, and customizable Contact Center solution that delivers enhanced customer experience. - EXTEND API: API integration platform that connects Contact Center and Unified Communications functions into everyday business applications. - MEET: A powerful meeting solution that provides HD audio & video, interactive screen sharing, collaboration tools, and A.I. capabilities. - SHARE: Provides secure Sharing of the latest document versions without compromising accessibility or functionality. - CONNECT BRIDGE: Extends customers’ NEC phone system investment with cloud-based voice via desktop and mobile apps. - CONNECT+MS TEAMS: The costume version of the CONNECT works side-by-side with Microsoft Teams to enhance business communications.
  • 7
    Yeastar Cloud PBX Reviews
    Yeastar CloudPBX 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.
  • 8
    Momentum Telecom Reviews
    We unleash human momentum with collaboration, connectivity, and communications technology. All business is human—and when custom technology empowers human ingenuity, people and companies thrive. High performing teams do more, achieve more, and win more. Companies become agile, efficient, and resilient. Our team takes pride in making technology easy and cost effective. We love what we do—and it shows in the way we partner with you, from our first conversation to ongoing post-install support. Working with over 30,000 customer locations in 65+ countries, we deliver straightforward, secure, and scalable global managed services and advanced collaboration and communications solutions. Together let’s build your human momentum.
  • 9
    IPFone Reviews
    IPFone is a telecommunications provider specializing in cloud communications, internet solutions, and business phone systems tailored for small to medium-sized enterprises. Their extensive offerings encompass services such as UCaaS, VoIP, SD-WAN, contact center solutions, fiber internet, on-site installation, comprehensive training, exceptional customer support, and unlimited international calling. With a commitment to enhancing communication efficiency, IPFone ensures that businesses can operate seamlessly and remain connected.
  • 10
    ZIRO Reviews
    Are you frustrated with telecom and UCaaS providers that fail to listen, offer generic solutions, and leave you feeling overwhelmed? We simplify the complexities of UCaaS by breaking down the advantages and disadvantages, enabling you to select the perfect tools for calls, meetings, and messaging. Our dedicated team advocates for your needs behind the scenes, ensuring you receive precisely what you desire. Enjoy the empowerment that comes with streamlined management of your communication technology, even as you support thousands of users. We take care of the setup and are always available for assistance when required. You deserve to confidently choose, implement, and support your UC technology, and our fully managed unified communications services are designed to do just that! We collaborate with you to create your ideal collaboration solution, assist with cloud migration, and provide ongoing support. With our unified communications software, user provisioning becomes a breeze. You can easily integrate and manage UC tools and platforms such as Cisco and Microsoft Teams all from a single dashboard, allowing you to onboard or offboard users in just a few clicks without any hassle. Plus, our commitment to your satisfaction means that we are always looking for ways to enhance your experience and ensure your success.
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    Broadvoice Reviews
    Broadvoice enhances communication for small and medium-sized enterprises (SMEs) by integrating robust cloud PBX, unified communications, and collaboration tools with a virtual call center into a single, award-winning Unified Communications as a Service (UCaaS) platform that offers enterprise-level functionalities at competitive prices. This platform operates on Broadvoice’s secure and redundant network and hosting infrastructure, allowing SMEs to connect securely with their customers from any location and through any device. Additionally, Broadvoice has earned recognition in the Deloitte Technology Fast 500 and has been listed among the Inc. 500 Fastest Growing Private Companies in the United States, underscoring its rapid growth and strong market presence. This combination of innovative technology and affordability positions Broadvoice as a leader in the communications industry for SMEs.
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    NetFortris Comm-unity Reviews

    NetFortris Comm-unity

    NetFortris

    $19.99/month/user
    Unify Your Communications! All your communications are in one place! You can chat, text, fax and conference as well as call, chat, text, conference, collaborate, and more. NetFortris Community unifies all communication -- voice, video and messaging, collaboration, conferencing and meetings, as well as call center -- in one platform that is easy to use. We also put it in the Cloud so your team can collaborate on any device, from anywhere, whether they are at work, home, or on the move. NetFortris Community is built to meet your business communication needs today and tomorrow. Comm-unity is easy to scale as your business grows. It always works when you need and gives your team the most recent functionality. Having all communication channels in one place will streamline teamwork and increase productivity. Comm-unity is available to your team from any internet-enabled device. You can work at home or on the move. Comm-unity grows with your business, whether you add hundreds or one user.
  • 13
    OfficeSuite UC Reviews
    In today's unpredictable environment, businesses must adapt swiftly to significant social and economic transformations. A major change is occurring in our daily operations and interactions. Consequently, executives are turning to innovative collaboration and virtual team tools to propel their companies forward, as the necessity arises from business demands and customer expectations. OfficeSuite UC stands out as a user-friendly, entirely cloud-based UCaaS solution that merges intuitive design with cutting-edge technology. It offers a comprehensive array of voice and collaboration features, customizable to fit the specific requirements of various organizations, and has the capability to scale to accommodate up to 20,000 users. The WE Connect portal enhances the digital experience by providing real-time insights, administrative oversight, and effective communication tools for end-users. Additionally, it allows users to securely host and participate in high-definition video, audio, and web conferences with up to 1,000 participants, accessible from any phone, computer, or mobile device, ensuring connectivity and collaboration remain seamless. This adaptability and functionality make it an essential tool for modern enterprises striving to thrive in a rapidly evolving landscape.
  • 14
    8x8 Work Reviews
    8x8 Work delivers a comprehensive communications suite that unifies calling, messaging, meetings, and AI-powered productivity features into one platform. Teams can benefit from enterprise-grade PBX capabilities, advanced call handling, SMS, and global coverage powered by machine learning to maintain crystal-clear connections. The platform goes beyond simple calling by offering video conferencing with built-in collaboration tools like polls, whiteboards, and automated meeting transcripts. Messaging, team chat, and file sharing keep workflows moving asynchronously, ensuring alignment even across distributed workforces. Its AI-powered capabilities capture insights from calls, chats, and meetings, making information accessible without adding manual overhead. Additionally, the platform offers seamless integration with leading applications such as Microsoft Teams, Salesforce, and Zendesk to unify work across multiple tools. Security and compliance are central, with certifications including HIPAA, PCI DSS, SOC 2, and GDPR adherence. For organizations seeking a scalable, reliable, and secure solution, 8x8 empowers them to modernize communication while driving collaboration and customer engagement.
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    Smart Choice Communications Reviews

    Smart Choice Communications

    Smart Choice Communications

    Stop jumping from one bill to another and switching vendors. With services like UCAAS, contact centers, and our groundbreaking collaboration platform, we stand out as the smartest choice by being your sole point of contact. Our approach, described as "marked by special care or attention," ensures a premium experience, positioning us as your technology partner first and service provider second. Enjoy the freedom to take calls on any device, as calls made to your desk phone can also ring on the Smart Phone app simultaneously. If you prefer making calls from your laptop or computer, our desktop app can be easily downloaded in just a few steps. Communicate seamlessly from anywhere with a remarkable 99.999% uptime, ensuring you capture every detail of your conversations. Unite your teams through high-definition video and audio meetings, securely share screens and files, and live stream webinars to engage your audience effectively. Our video meetings not only facilitate collaboration but also empower teams to work together with confidence, enhancing overall productivity and communication.
  • 16
    Evolve IP Reviews
    Unlock the full capabilities of your workforce by leveraging top-tier collaboration tools from Microsoft and Cisco, seamlessly integrated with Evolve IP’s award-winning enterprise voice and communication services. Our customized Purpose-Built® solution is designed specifically for your organization, significantly enhancing employee productivity and fostering greater operational efficiency. With Evolve IP Desktop Services, including DaaS, RMM, ITaaS, and more, your team can work remotely while IT teams effortlessly manage, secure, and update devices and applications for all employees. Elevate your customer service experience with Evolve IP's renowned omnichannel contact center solution, which has been recognized in Gartner’s CCaaS Magic Quadrant for three consecutive years, boasting the highest client recommendation score among all evaluated vendors. This tailored communications and contact center platform will be uniquely crafted to meet the specific needs of your business, ensuring a seamless and effective communication experience. By choosing Evolve IP, you're not just investing in technology; you're enhancing the overall performance and satisfaction of your entire organization.
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    Coeo Reviews

    Coeo

    COEO Solutions

    A private branch exchange, commonly known as PBX, refers to a telephone network that organizations utilize to manage both internal and external communications effectively. This system encompasses various features such as call transfers, voicemail capabilities, and interactive voice menus, among others. With the advent of Cloud PBX services, organizations can access not only essential features but also a plethora of additional benefits including enhanced mobility, improved security, and scalability that adapts to current and future needs. By understanding the unique requirements of your business, we tailor solutions designed specifically to address them. Our commitment to transparency and exceptional service positions us as a leading connectivity provider in the market. Recent advancements in technology have enabled reliable voice communication over the Internet, offering lower costs alongside heightened reliability and scalability. We are here to guide you in adopting the latest technologies or transitioning from outdated communication systems. By integrating business connectivity with exceptional customer service, Coeo guarantees reliable, high-quality connections while maintaining industry-leading security standards. Our goal is to ensure your communication needs are met with efficiency and innovation.
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