FreeSWITCH vs FusionPBX
A side-by-side comparison of FreeSWITCH and FusionPBX — pricing, license, deployment, and where each tool wins.
FreeSWITCH
freeswitch.org
Scalable open source cross-platform telephony platform.
FusionPBX
fusionpbx.com
Web interface for multi-platform voice switch called FreeSWITCH.
| Feature | FreeSWITCH | FusionPBX |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | CC-BY-SA-3.0 | CC-BY-SA-3.0 |
| Deployment | Self-hosted | Self-hosted |
| Category | Communication - SIP | Communication - SIP |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick FreeSWITCH if…
- ✓You prefer FreeSWITCH's feature set or ecosystem fit.
Pick FusionPBX if…
- ✓You prefer FusionPBX's feature set or ecosystem fit.