Best Unified Communications Software for Microsoft Exchange

Find and compare the best Unified Communications software for Microsoft Exchange in 2025

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

  • 1
    3CX Reviews
    Top Pick

    3CX

    Free for up to 10 users
    1,121 Ratings
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    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.
  • 2
    Slack Reviews
    Top Pick

    Slack

    Slack

    $6.67 per user per month
    249 Ratings
    Slack is a cloud-based platform that enhances project collaboration and team communication, specifically tailored to foster smooth interaction within organizations. With a robust suite of tools and services unified in one platform, Slack allows for private channels that encourage engagement among smaller groups, direct messaging options for sending information straight to coworkers, and public channels that invite discussions among members from different organizations. Accessible on various operating systems including Mac, Windows, Android, and iOS, Slack boasts a wide array of features such as chat capabilities, file sharing, collaborative workspaces, instant notifications, two-way audio and video calls, screen sharing, document imaging, and activity tracking, among other functionalities. Additionally, its user-friendly interface and versatile integration options make it a popular choice for teams seeking to enhance their productivity and communication effectiveness.
  • 3
    VideoMost Reviews

    VideoMost

    VideoMost

    $7 per conference room
    3 Ratings
    VideoMost Server is similar to Zoom, but it's self-hosted video conferencing server. It is available for licensing at a fraction the cost of other cloud providers Video conferencing for enterprise with mobile messaging and content-sharing VideoMost secure communication platform allows people to collaborate from any device or network. 300 video participants can be seated in a conference room that includes extensive collaboration tools such as screen sharing, whiteboards, polls, and mobile messenger. VideoMost supports both Scalable video Coding (SVC) and MUX (MIX) architectures. It automatically adjusts video quality to network conditions and CPU utilization during a conference session and provides total legacy HW (Cisco and Polycom) and Microsoft software interoperability (Outlook, Exchange and Skype).
  • 4
    OpenText CX-E Voice Reviews
    Whether deployed on-premises or in the Cloud, CX-E provides flawless integration with leading communication platforms such as Avaya, Cisco, Microsoft, Mitel, and NEC, enhancing any existing telephony and email system. It boasts industry-leading features, including comprehensive voice message encryption from start to finish. Users can benefit from a mobile app that enables single number reach, intelligent call forwarding, distinct separation of business and personal calls, inbound call screening, and protection of mobile numbers. The system consolidates voicemail, email, and fax into a unified inbox for ease of access. It also offers text-to-speech, voicemail transcription, and secure messaging features. With speech-enabled technology, users can access their calendars, emails, faxes, and voicemails hands-free and eyes-free. Additionally, the federated presence feature allows users to play personalized greetings based on their calendar availability. CX-E accommodates multiple attendants, provides speech-recognition interfaces, customizable greetings for various departments, multilingual options, and scheduled messages. Furthermore, it enables tailored automated outreach through telephone calls or text messages, enhancing communication efficiency across the board. This comprehensive solution is designed to streamline communication processes and improve overall productivity.
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