What is OPNsense?
OPNsense provides an open-source firewall and routing platform.
Who is OPNsense for?
Teams responsible for networking & network management that need network firewalling and want to evaluate the complete delivery, access and cost requirements.
OPNsense features
The core capabilities to consider for your workflow.
- Network firewalling
- Routing
- VPN services
OPNsense pricing
Open-source software
Assess the applicable software licence and distribution, then budget deployment, infrastructure, maintenance and support. A commercial hosted service or support contract can be priced separately.
Calculate the cost of your quote →Free access & evaluation
An open-source software edition is available. Hosting, infrastructure, administration, support and separately licensed extensions can still cost money.
Before you choose OPNsense
Does the software support your network topology, protocols, devices and access policies?
Who owns routing, credentials, updates, availability and monitoring of the network service?
Explore related software
OPNsense FAQs
Does OPNsense have a free plan?
An open-source software edition is available. Hosting, infrastructure, administration, support and separately licensed extensions can still cost money.
Who is OPNsense for?
Teams responsible for networking & network management that need network firewalling and want to evaluate the complete delivery, access and cost requirements.
What should I compare before buying?
Check the tier that contains your essential features, confirm plan limits and compare the total quote with your own expected usage.


