Arista NG Firewall
8.3#7 in firewall softwareFree planFree planWeb
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| Fact | Arista NG Firewall | OPNsense |
|---|---|---|
| Founded | 2008 | 2014 |
| Free plan | Yes | Yes |
| Headquarters | Santa Clara, California, United States | Middelharnis, the Netherlands |
It suits organizations seeking network security and centralized appliance management across hybrid deployments. The free tier may fit basic security and connectivity needs if its feature and management limits are acceptable.
OPNsense suits people and organizations seeking a self-hosted firewall and routing platform with VPN, traffic monitoring, and intrusion-prevention capabilities. Its Business Edition is intended for companies, enterprises, and professionals seeking commercial features and a selective upgrade path.