FreePBX vs. Zadarma Cloud PBX
A side-by-side comparison based on G2 review data.
| Metric | FreePBX | Zadarma Cloud PBX |
|---|---|---|
| Overall rating | 4.5 | 4.5 |
| Review count | 17 | 31 |
| Ease of use | 8.9 | 9.0 |
| Ease of setup | 9.1 | 8.6 |
| Quality of support | 9.0 | 7.7 |
| Meets requirements | 9.4 | 8.0 |
| NPS | 64.705882 | 70.967742 |
| Small Business | 58.8% | 83.9% |
| Mid-Market | 35.3% | 16.1% |
| Enterprise | 5.9% | 0.0% |
| Total page views | 94 | 1,127 |
| Total LLM citations | 389 | 3,352 |
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.
Zadarma Cloud PBX
Zadarma provides a comprehensive voice telecommunication solution for companies of all sizes. From virtual numbers in over 110 countries and free Cloud PBX to free CRM, AI voice agent, Call Tracking and various website widgets - you can fully establish your business phone system in a matter of a few minutes and at attractive rates.
- Business Tools
- Easy Integration
- Simple
- Reliability
- Easy Setup
- Ease of Use