Asterisk vs Freepbx
A side-by-side comparison of Asterisk and Freepbx — pricing, license, deployment, and where each tool wins.
Asterisk
asterisk.org
Easy to use but advanced IP PBX system, VoIP gateway and conference server.
Freepbx
freepbx.org
Web-based open source GUI that controls and manages Asterisk.
| Feature | Asterisk | Freepbx |
|---|---|---|
| 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 Asterisk if…
- ✓You prefer Asterisk's feature set or ecosystem fit.
Pick Freepbx if…
- ✓You prefer Freepbx's feature set or ecosystem fit.