G2 Vendor Directory

FreePBX vs. AVOXI

A side-by-side comparison based on G2 review data.

MetricFreePBX

by Sangoma

AVOXI

by AVOXI

Overall rating4.54.4
Review count1730
Ease of use8.99.3
Ease of setup9.19.7
Quality of support9.09.1
Meets requirements9.49.2
NPS64.70588270
Small Business58.8%53.3%
Mid-Market35.3%40.0%
Enterprise5.9%6.7%
Total page views94323
Total LLM citations3892,225

FreePBX

FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license. FreePBX can be installed manually or as part of the pre-configured FreePBX Distro that includes the system OS, Asterisk, FreePBX GUI and assorted dependencies.

Pros

    AVOXI

    AVOXI is a global communications software platform that delivers the industry’s most extensive premium voice coverage. We help 5,000+ global enterprises consolidate dated telephony networks into a single software solution that orchestrates international voice with unmatched automation, visibility, and intelligence. Whether you are scaling a global contact center, implementing AI voice for customer service or managing mission-critical enterprise communications, AVOXI turns the complexity of global connectivity into a clear, centralized operation.

    Pros

    • Easy Setup
    • Customer Support