OPNsense GUI, API and systems backend
A FreeBSD firewall and router with a web UI, VPNs, plugins and traffic shaping.
- Language
- PHP
- Licence
- BSD-2-Clause
- Stars
- 4.7k
- Latest
- 26.7.7
- Last push
- 2026-10-18
alternatives to
pfSense
Netgate's FreeBSD-based firewall and router software, sold as pfSense Plus. A closed product from Netgate.
OPNsense. 1 alternatives to pfSense, in PHP. Compare fit, licence, stars and the latest signed release.
Side by side
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| OPNsense | Full replacement | 4.7k | BSD-2-Clause | Open source | Yes | PHP | 26.7.7 | 2026-10-18 |
Every alternative
1 alternative
About pfSense
- Vendor
- Netgate