Best Cloud PBX Providers for Five9

Find and compare the best Cloud PBX providers for Five9 in 2026

Use the comparison tool below to compare the top Cloud PBX providers for Five9 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Phonexa Reviews
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    Phonexa's Cloud PBX provides a dynamic and adaptable virtual telephone solution tailored for contemporary enterprises. This system allows teams to effortlessly handle calls, manage extensions, access voicemail, and control routing through an integrated dashboard. Seamlessly integrated with Phonexa's call tracking, pay-per-call, and lead management functionalities, it fosters transparency and accountability while optimizing call efficiency. Featuring intelligent routing, comprehensive analytics, and adjustable configurations, Phonexa's Cloud PBX significantly improves both internal communication and customer interactions at every level.
  • 2
    Zoom Phone Reviews
    Top Pick

    Zoom Phone

    Zoom Communications

    $14.99 per user per month
    22 Ratings
    The cloud phone solution is natively designed for the Zoom platform. Modern user interface and enterprise-class features to simplify voice communications. Zoom administrator portal allows you to manage and provision users, as well as monitor call quality and usage. Globally distributed Zoom cloud platform provides secure HD Voice with enterprise-class reliability. You can easily make and receive calls, share content and participate in video meetings. You can also send chat messages using Zoom desktop or mobile apps. You can easily elevate phone calls to Zoom Meetings without having to ask participants to hang up or dial in to a separate conference bridge. Native apps for Windows, MacOS and Android are easy to use and maximize voice and video quality. There is an ever-growing number of countries that provide local phone numbers. Customers who want to simplify global telephony carrier management can port numbers to Zoom.
  • 3
    CallTower Reviews
    Combine powerful voice enablement, contact center, productivity tools, and network support to unlock the full power of an enterprise-grade unified communication suite. CallTower delivers comprehensive UCaaS turnkey solutions. Your workforce is your greatest asset. It is essential to secure the right business communication technology that encourages pro-active collaboration. CallTower allows our customers to manage rapidly changing technologies via Connect, a user-friendly portal that was created in-house. This system is unique and allows our customers to administer services without needing to be experts in any particular technology or hire outside consultants to manage their UC solutions.
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