OPNsense
Depends
Confidence: Medium
Buy it if you have networking skills and want enterprise firewall features without license fees.
New check
Comparison
OPNsense and OpenWrt both land on Depends.
Buy it if you have networking skills and want enterprise firewall features without license fees.
Buy if you're a tinkerer who wants free, deep control over your router and accepts flashing risk.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Homelab builders | Homelab tinkerers |
| Who it's not for | Anyone wanting plug-and-play Wi-Fi | Plug-and-play households |
| Privacy | Actively patched open-source firewall; two authenticated RCE CVEs disclosed and fixed in 2026 releases.⁷ | No known public vulnerabilities found in the sources reviewed.14 |
| Support quality | Community forums; real support needs paid edition | Community forums only; no vendor SLA |
| Public sentiment | Long-term users praise stability and value, while some defectors find it overly complex to configure and maintain.⁶ | Users find OpenWrt powerful and worth the effort but repeatedly flag tinkering and bricking risk.15 |
| Biggest gotcha | Internet-facing firewall must be patched fast; pre-26.1.8 had authenticated RCE⁷ | Check your exact model's support page first; wrong image can brick the device. |