Security & Auth Network Security mature
pfSense
Open-source firewall and router platform
Since 2020
Enterprise-grade firewall and router distribution with VPN, DHCP, DNS, traffic shaping, intrusion detection, and web management.
License
Apache-2.0
Min RAM
2 GB
Min CPUs
2 cores
Scaling
single_node
Complexity
advanced
Performance
medium
Self-hostable
✓
K8s native
✕
Offline
✓
Pricing
fully free
Docs quality
good
Vendor lock-in
none
Use cases
- ✓ Enterprise network firewall
- ✓ Multi-WAN load balancing
- ✓ OpenVPN/IPsec VPN gateway
- ✓ Network intrusion detection
Anti-patterns / when NOT to use
- ✕ Not a lightweight tool — needs dedicated hardware/VM
- ✕ Web UI can be overwhelming
- ✕ FreeBSD-based — limited Linux tool compatibility
Replaces / alternatives to
Technical specs
Language
PHPC
API type
REST
Protocols
HTTP
Deployment
binary
Community
GitHub stars 0
Contributors 0
Commit frequency weekly
Plugin ecosystem none
Backing Netgate
Funding open_core
Release
Latest version
— Last release —
Since 2020
Best fit
Team size
smallmediumenterprise
Industries
generalenterprisegovernment