List of the Top 25 Unified Communications Software in 2025

RingCentral RingEX is a robust cloud-based telephony solution designed to enhance your company's communication efficiency. With enterprise-level communication functionalities like voice, fax, and text, along with the flexibility of BYOD (bring your own device), it enables you to operate from virtually anywhere. The platform's essential features encompass automatic call recording, conferencing capabilities, and unlimited local and long-distance calls. Additionally, RingCentral RingEX offers personalization options, allowing you to tailor call management settings such as call forwarding, message alerts, and notifications for missed calls to fit your specific requirements. This adaptability makes it a versatile choice for a wide range of business environments.

Communication channels like voice, text, video, fax, and conferencing are essential in today's business landscape. Phone.com provides a contemporary, adaptable solution that caters to the needs of mobile entrepreneurs and expanding companies alike. With its comprehensive suite of advanced business phone functionalities, Phone.com empowers your evolving business to engage with customers in a professional and efficient manner. Enhanced call handling capabilities help to elevate your brand's reputation, while mobility features ensure that you maintain connectivity with clients, coworkers, and partners at any time and from any location. This versatility is crucial for thriving in a fast-paced business environment.

3CX is a versatile, software-driven IP PBX built on open standards that delivers comprehensive Unified Communications straight out of the box. It caters to businesses of all sizes and across various sectors, offering a full suite of features that range from mobility and presence indicators to sophisticated call center functionalities, all at a significantly reduced cost. This platform is particularly well-suited for remote work environments, featuring mobile applications, video conferencing capabilities, and live chat integration for websites. Installation, management, and maintenance of the PBX are straightforward, allowing users to easily handle it themselves on their own hardware, a dedicated server, or via a cloud environment. Alternatively, users can opt for 3CX's hosting services to simplify their setup even further. With its user-friendly design and extensive feature set, 3CX empowers companies to enhance their communication strategies effectively.

Harness the capabilities of exceptional communication with ULTATEL, the acclaimed business phone system designed to elevate your organization to new heights. Our unified communications platform is entirely customizable and scalable, allowing you to seamlessly incorporate voice, SMS, chat, video, and access over 40 advanced functionalities to enhance productivity like never before. Enjoy complete transparency with ULTATEL's straightforward pricing structure, which eliminates hidden fees and redefines industry norms. As a recognized leader in the Gartner category and a high performer on G2, ULTATEL equips your team with innovative technology that ensures they can connect with customers anytime and anywhere. Need support? Our award-winning customer service team boasts an impressive 94% resolution rate on the first contact, with dedicated personnel available around the clock—24 hours a day, 7 days a week, 365 days a year. With ULTATEL, your business will remain flexible, responsive, and perpetually connected, overcoming any limits.

At VirtualPBX, we provide a wide range of communication solutions specifically designed to meet the needs of businesses like yours. Our adaptable business phone plans are not only flexible but also scalable, allowing you to personalize features such as call routing, voicemail, and conferencing to suit your organization's specific requirements. With our contact center solutions, we enable you to significantly improve your customer service and support capabilities through tools like interactive voice response (IVR), call queuing, and real-time monitoring for better decision-making. Furthermore, our business texting service facilitates easy communication with customers and colleagues through SMS, ensuring no message goes unnoticed. If you're contemplating a shift from outdated analog phone systems, our Airdial Pots replacement solutions provide a smooth transition to contemporary, cloud-based options. Overall, VirtualPBX is committed to equipping businesses with essential tools that simplify communication, elevate customer service standards, and boost overall efficiency. We invite you to experience our offerings firsthand by requesting a free demo today, so you can see how we can transform your communication strategies.

Ooma Office is a budget-friendly and user-friendly business VoIP solution that has received numerous accolades, making it suitable for companies of all sizes and easy to implement. With Ooma, businesses can access sophisticated voice and collaboration tools that can be customized to fit any workforce size, irrespective of the number of employees. This service provides unlimited lines for businesses and features a straightforward setup process that does not require contracts or long-term commitments, allowing flexibility for users. As small businesses expand, Ooma facilitates the effortless scaling of their phone systems to accommodate growth. Customers are presented with a range of hardware choices, including traditional analog phones, IP phones, or virtual services available through Mobile and Desktop applications. In addition, Ooma offers a comprehensive suite of business phone functionalities designed to deliver a smooth communication experience, including advanced tools such as virtual receptionists, ring groups, call parking, multi-site access, and more, all of which help small businesses project a larger presence. Furthermore, Ooma’s dedication to customer satisfaction ensures that users receive ongoing support and resources for optimizing their communication strategies.

Brosix Instant Messenger serves as a valuable resource for organizations seeking to enhance and safeguard their internal communications through secure private networks. This platform equips businesses with all essential tools to boost team productivity effectively. With its user-friendly interface and comprehensive encryption, Brosix enables features like file transfers, screen sharing, as well as both group and private messaging capabilities. By utilizing Brosix IM's private network, companies can foster better collaboration among team members, enhance operational efficiency, protect sensitive data, and ultimately increase productivity. Additionally, businesses can establish their team networks in just minutes, allowing them to quickly benefit from a fully manageable communication system that meets their needs. The ease of setup ensures that teams can focus on their projects without delays.

Regroup Mass Notification (MNS) is an acclaimed system designed for mass communication, enabling users to send immediate messages, emergency alerts, and routine updates. This cloud-based solution links individuals across various sectors, including business, education, and government, facilitating one-click messaging to mobile devices, email accounts, websites, and signage. With a comprehensive range of integrations, it offers a dependable and user-friendly platform that adapts to diverse needs. Regroup plays a vital role in emergency preparedness, helping to safeguard individuals and organizations alike. Additionally, it promotes operational continuity during critical incidents such as fires, active shooter events, severe weather conditions, and other emergencies, thereby enhancing community resilience.

A Hosted Business Phone System PBX can elevate any organization’s image and operational capabilities to that of a Fortune 500 company. With an auto-attendant in place, incoming calls can be efficiently managed, allowing customers to reach the right person by dialing names, selecting extensions, or choosing departments. Additionally, if you're frequently on the go, your calls can be seamlessly forwarded to your mobile device. T-Max provides complete geo-redundancy, with servers strategically located in premier data centers throughout the United States. We utilize multiple carriers to guarantee optimal connectivity to the PSTN, ensuring that your communication remains uninterrupted. T-Max also offers a selection of high-quality desk phones from renowned manufacturers like Yealink and Polycom, with various models available to perfectly fit your workspace. Our offerings extend to a wide range of devices including reception consoles, agent phones, wireless options, and conference room phones. Discover the best value in Hosted Business Phone Systems available today. Call us at 1-888-245-34883 for more information about our services, which include departments, extensions, digital receptionists, voice prompts, voicemail, fax service, and much more. Our comprehensive solutions are designed to meet the unique needs of your business, ensuring that you stay connected and efficient.

You can oversee all your business functions remotely through a single platform. By utilizing dependable voice and video services, along with faxing, messaging, and conferencing capabilities in the cloud, you can enhance productivity and streamline communication. This flexible, all-in-one cloud communication and contact center solution is tailored for small and medium-sized enterprises. Additionally, you have the option to customize your settings and features, ensuring your conference calls operate according to your preferences, with support for up to 100 participants. Our VoIP phone system or hosted PBX serves as a modern alternative to traditional small business phone systems, utilizing your broadband connection to facilitate seamless communication. You can effortlessly share your screen and stream HD video for any meeting size, whether large or small, without the need for downloads. Furthermore, you can send and receive SMS and MMS messages directly online, as well as manage internet faxing directly from your dashboard. Infinite provides the latest VoIP phones, which come fully set up and ready for immediate use; simply turn on your device to start your conversations. With these tools at your disposal, your business can thrive in a connected world.

Slack is a cloud-based service designed to improve collaboration on projects and facilitate communication within teams, specifically aiming to promote seamless interactions within businesses. It provides a comprehensive suite of tools and services all in one place, allowing for private channels that foster interaction among smaller groups, direct messaging to quickly convey information to colleagues, and public channels that facilitate conversations among members from various organizations. Compatible with multiple operating systems, including Mac, Windows, Android, and iOS, Slack offers an extensive range of features such as chat functions, file sharing, collaborative environments, instant notifications, two-way audio and video communication, screen sharing, document imaging, and activity tracking, among others. The platform's intuitive interface and diverse integration capabilities contribute to its popularity among teams striving to boost their productivity and enhance communication. Furthermore, users appreciate Slack's ability to streamline workflows and keep everyone connected, making it an essential tool for modern workplaces.

ClickSend provides a comprehensive suite of communication tools including SMS, MMS, Voice, Online Mail, Email, and Fax specifically designed for businesses. Our user-friendly messaging solutions are not only easy to utilize but also feature automation and integration capabilities, making them the choice of many reputable brands, organizations, and developers worldwide. Accessible to everyone, ClickSend can be used through our intuitive Dashboard, mobile application, versatile API, or through over 900 integrations available. Additionally, we offer round-the-clock support and ensure rapid delivery through a secure and dependable platform. With services ranging from SMS marketing and notifications to bulk mail deliveries conducted right from your browser, over 90,000 businesses globally rely on us for their communication needs. Our commitment to a 100% uptime guarantee and ultra-fast direct routes ensures that messaging remains consistent and reliable across all channels. From small enterprises to large corporations, ClickSend facilitates billions of messages across the globe through its extensive network of 232+ direct carrier connections. Furthermore, our pay-as-you-go pricing model allows businesses of any size to effectively manage their communication expenses. This is why ClickSend is the ultimate solution for business communications, streamlining processes and enhancing connectivity.

A dynamic platform and specialized applications designed specifically for MSPs and UCaaS Providers. Transform your business with modern communication and telephony systems that improve customer interactions while minimizing upfront investments. Widely adopted by numerous international clients, UCaaS providers, and resellers, Thirdlane stands out as the go-to solution for those aiming to gain a competitive edge. Whether serving enterprises of various sizes, governmental organizations, or call centers, Thirdlane's dependable and intuitive multichannel communication solutions enhance productivity, foster customer engagement, drive sales, and improve cost-effectiveness. Explore how Thirdlane can strengthen your organization by requesting a quote today. Additionally, alongside the telephony features offered by the Thirdlane Multi Tenant PBX or Thirdlane Business Phone System, customers also enjoy access to the Thirdlane Connect application (available on both desktop and mobile), which encompasses chat, voice and video calls, conferencing, screen sharing, and seamless integration with CRM systems and various applications, providing a comprehensive communication experience. This robust array of features is designed to meet the evolving needs of today's businesses.

Flock serves as the central hub for your team's communication needs. With features such as team messaging, audio and video calls, along with various productivity applications, it streamlines collaboration. This all-encompassing platform simplifies the way you work, providing everything necessary in one user-friendly tool. Flock's integrated video conferencing capability ensures ongoing connectivity, accommodating up to 20 participants simultaneously. Sharing your screen is effortless, requiring merely a single click. Its advanced search functionality enables quick access to any shared message, file, or link. To enhance project management, Flock offers a comprehensive suite of collaborative tools, including Shared To-Dos, Polls, Reminders, and Note Sharing. With more than 50 integrations available, you can easily connect Flock to other tools like Twitter, Google Drive, and Todoist, all with just one click. This means you can focus on your tasks without the hassle of switching between different applications, significantly boosting your overall productivity. By utilizing Flock, teams can work together more effectively and efficiently than ever before.

MightyCall offers a versatile and scalable cloud-based call center solution tailored for small and medium-sized enterprises. Join the MightyCall community and experience how our innovative Call Center system can transform the way your business communicates with clients. This unique approach to communication can significantly enhance your operational efficiency and customer satisfaction.

Allstream stands as a prominent figure in the realm of business telecommunications, catering to clients throughout the United States and Canada. The company's goal is to streamline business communications and foster innovation, growth, and prosperity. With an array of advanced, scalable voice and Internet connectivity solutions, Allstream empowers organizations to enhance their communication and collaboration for greater effectiveness and profitability. Trusted by numerous customers across North America, Allstream provides essential business connectivity solutions. Partnering with Allstream allows you to prioritize your core business activities without distractions. As a pioneer in business communications in North America, Allstream has a rich history that dates back over 170 years, coinciding with the establishment of Canada’s first transcontinental railroad. Throughout the years, Allstream has not only maintained its leadership position but has also continuously embraced innovation to meet the evolving needs of its clients.

Digital Samba offers an advanced video conferencing platform that leverages cutting-edge technology and features to meet the diverse communication and collaboration requirements of its users. Businesses utilize this solution for various purposes, including routine meetings, webinars, online education, and application development. Over the course of nearly two decades, the company has amassed significant expertise in the video conferencing field, leading to the creation of a highly versatile platform that evolves with technological advancements and shifts in workplace dynamics. Esteemed clients such as McDonald's, Deloitte, Ferrari, Raiffeisen Centrobank, and American Express trust Digital Samba for their conferencing needs. Moreover, with the Digital Samba Embedded SDK, integrating a comprehensive video conferencing experience into your own application is as simple as copying and pasting a few lines of JavaScript code, making it accessible to a wide range of developers. This seamless integration not only enhances user engagement but also streamlines workflow by providing high-quality communication solutions directly within existing applications.

Explore how the Telnyx API serves as an accessible tool for developers, capable of revolutionizing your communication strategies. As a versatile communication platform, Telnyx can be tailored to suit your unique requirements. Our infrastructure has been meticulously designed for optimal real-time communication performance. We offer high-quality voice calls, messaging, and data services that span the globe. With our SMS API, crafting dependable messaging solutions becomes a straightforward process. Implementing two-factor authentication through SMS or voice codes enhances your data security significantly. Setting up your VoIP solution is a hassle-free experience that can be accomplished in just minutes. Benefit from carrier-grade voice quality and flexible SIP trunking options. Additionally, our cloud-agnostic design ensures that you remain safeguarded in the face of any network disruptions. Telnyx empowers you to deploy communication solutions precisely as per your requirements while maintaining reliability and performance. By choosing Telnyx, you are investing in a future-proof communication strategy that adapts to your evolving needs.

A collaborative platform designed for teams to effectively work together and reach their objectives. Equipped with various tools, you and your teammates can engage from anywhere, making it vital to bring together everyone in your organization for empowerment and change, while offering familiar features such as groups, messaging, and video calls. Over 30,000 organizations globally, spanning various sizes, have successfully unified their teams through Workplace, and now you have the chance to be part of this community. Our instant messaging feature allows for both individual and group discussions, permitting communication through text, images, voice, and video with anyone in your organization. If a message is posted in another language, Workplace quickly translates it, aiding your progress toward becoming a truly global business. Groups act as specialized spaces for sharing updates, files, and feedback, providing a more organized and user-friendly alternative to traditional email threads. Moreover, the Org Chart feature allows you to swiftly find colleagues and their team information, helping you minimize the time spent searching for help and maximize your productivity. This interconnected model not only enhances efficiency but also nurtures a dynamic workplace culture that promotes collaboration and sparks innovation among team members. Ultimately, embracing this platform can lead to significant improvements in teamwork and overall organizational success.

VoIPco provides an extensive range of services and an impressive array of features aimed at enhancing your company's telecommunications experience. By utilizing VoIPco, businesses can modernize their phone systems and potentially see a return on investment within 6 to 12 months. You can utilize your telecom services across various devices connected to your IT network, such as desktop phones, mobile devices, and computers. The Unified Communications (UC) system integrates voice, video, chat, and contact center/IVR applications smoothly, leading to significant improvements in communication and overall productivity. Our robust software and services empower you to manage your account effectively while seamlessly integrating our premium cloud communication solutions, ensuring that your business operates efficiently and remains competitive in today's fast-paced environment.

Yodel serves as an innovative receptionist for customer service departments, expertly handling inbound voice communications to pre-qualify calls. This system facilitates call management without the need to switch between different tools, ensuring a smooth experience. With a robust infrastructure built on proven technology, users can collaborate effectively on calls while benefiting from exceptional voice clarity. Within minutes, you can have your phone system operational without the hassle of transferring your existing business number. Yodel seamlessly integrates with more than 1000 software applications, allowing you to link your phone system to your workflows effortlessly. Additionally, it offers access to phone numbers in over 100 countries, ensuring you remain connected with your customers no matter their location. By partnering only with trustworthy local carriers, Yodel prioritizes outstanding call quality and reliability. Our service is designed to maintain high uptime and uphold a secure phone infrastructure. In today's competitive landscape, customer service teams are expected to deliver superior support and enhance customer satisfaction. Yodel eliminates the complexities associated with traditional phone systems, focusing instead on what truly matters: effective voice communication and customer engagement. Moreover, with its user-friendly interface and reliable features, Yodel empowers businesses to enhance their communication strategies and foster better relationships with their clientele.

Vonage Business stands out as a leading cloud communication platform designed for businesses of all types and sizes. It meets the extensive communication needs of organizations striving for growth, offering more than 40 key features alongside functionalities for mobility, conferencing, and smooth integration with top cloud applications. With a user community surpassing 500,000 companies, Vonage offers various flexible plans and packages that cater to different organizational requirements. This versatility contributes to its popularity among businesses looking to significantly improve their communication strategies. As a result, many enterprises have chosen Vonage to help streamline their communication processes and foster better collaboration.

What’s the point of relying on multiple systems when a single solution can handle everything? Weave simplifies communication for patients, clients, and customers, enhancing efficiency both in the office and remotely. This streamlined communication is particularly beneficial in the context of the COVID pandemic. By using Weave, connecting with clients and patients becomes a straightforward process. It ensures that important messages are delivered promptly and effectively, fostering better relationships and improving overall service.

Empower your video capabilities: Create a personalized video platform that integrates various incompatible tools, protocols, and systems. Alternatively, you can seamlessly embed video features in your applications to enhance user experience without interruptions. Securely connect and collaborate: Count on Pexip for your essential communications while retaining full control over your data and meetings to ensure privacy and security. Unify meeting spaces: Access any meeting from any device, improving the video experience for all attendees and upgrading current hardware setups for modern functionality. Enhance customer interactions beyond video: Turn online visitors into scheduled customer meetings effortlessly. Provide a range of meeting formats, including customized branded video sessions for a professional touch. Next-generation Extended Reality (XR) video platform: Increase productivity by utilizing wearables that offer prolonged battery life. Equip professionals in industries such as manufacturing, engineering, construction, and healthcare with innovative tools that revolutionize business processes and operational efficiency.

Our VoIP services are primarily focused on Europe, yet we operate in over 165 countries worldwide. At the core of our offerings is the Premium Plus package, which ensures you receive top-notch quality while enjoying competitive pricing. You can utilize a variety of number types for identification, such as Geographic, National, Toll-Free, UIFN, Mobile VoIP, and Elastic Pool numbers, among others. Additionally, we provide a SoftPhone solution and are excited to soon introduce new Roaming products to enhance your communication experience even further. This commitment to innovation reflects our dedication to meeting diverse customer needs.