Top 10 Unified Communications software
August 04, 2025 | Editor: Adam Levine
11
Enterprise communication software that integrates various channels, such as voice, video, messaging, etc.
1
Microsoft Teams is the chat-based workspace in Office 365 that integrates all the people, content, and tools your team needs to be more engaged and effective. Supports video meetings with up to 1,000 participants.
2
Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience across Zoom Rooms, Windows, Mac, iOS, Android, and H.323/SIP room systems.
3
With Avaya platform that delivers rock-solid reliability and remarkable adaptability, you can support new collaboration capabilities, applications, and customer services immediately. Choose from more than 700 features and an ever expanding, customizable applications portfolio. Plus, count on unrivaled scalability and flexibility to support everything from click-to-dial video conferencing to sophisticated contact center systems, in locations from small branches to corporate headquarters.
4
With Cisco Unified Communications, your company can connect co-workers, partners, vendors, and customers with the information and expertise they need, access and share video on the desktop, on the road, and on-demand, as easily as making a phone call, facilitate better team interactions, dynamically bringing together individuals, virtual workgroups, and teams, make mobile devices extensions of the corporate network so mobile workers can be productive anywhere
5
A Complete Unified Communications Suite. Everything you need to break down boundaries and bring together your teams and customers. Powerful device management platform for hybrid workplace
6
Grandstream delivers a complete unified communications portfolio that empowers any business to create a powerful and easy-to-manage deployment solution. From IP voice & video, data, surveillance, conferencing and more, we provide the tools any organization needs to be successful.
7
Oracle Unified Communications is built to support carrier-grade reliability and availability, the portfolio enables enterprises to collaborate at a lower total cost than competing solutions and allows service providers to own the communication experience.
8
HCL Sametime (formerly IBM Lotus Sametime) is a client–server application and middleware platform that provides real-time, unified communications and collaboration for enterprises. Those capabilities include presence information, enterprise instant messaging, web conferencing, community collaboration, and telephony capabilities and integration.
9
Unify empowers today's anywhere workers with the tools to communicate and collaborate more productively. By synchronizing technologies, creating an engaging user experience and weaving communications seamlessly into the way businesses operate, we empower an increasingly mobile workforce to work better together.
10
Simplify the way you communicate - voice, video, messaging, collaboration, conferencing, meetings and call center - with one reliable and easy-to-use solution.
Important news about Unified Communications software
2024. Microsoft released Unified Teams app for work and personal use

Microsoft has announced that its unified Microsoft Teams app for personal and work accounts is now broadly available. The new app combines the two previously separate Teams apps — one for work or education, the other for personal use — into one platform that Microsoft stresses can be easily switched between. To manage or access multiple accounts in Microsoft Teams, users can click on their profile picture in the app’s upper right corner. This will allow users to open work, personal and education accounts in separate, side-by-side windows within the same Teams application. Microsoft acknowledges that many users manage multiple Teams accounts. The company has simplified the process, allowing users to easily select their preferred account when joining a Teams meeting. Additionally, users can join as a guest without needing to sign in.