The cloud-managed pfSense alternative — same foundation, managed for the cloud.

Yes, and we say so openly. pfSense, the leading commercial firewalls and Enforza are all built on the same battle-tested, standard network packet-filtering that has secured networks for two decades. The packet engine is not the differentiator — we are not claiming a magic engine. What differs is the delivery: pfSense is a box you install, patch, monitor and scale yourself, while Enforza takes the same foundation and delivers it as a cloud-managed, GitOps-driven fleet with compliance built in.

In several places, and we will not pretend otherwise. pfSense is a full network-edge appliance — firewall plus VPN, DHCP, DNS, captive portal and traffic shaping in one box — and Enforza does none of those. It is the mature pick for an on-prem or branch site, it has long battle-tested high-availability clustering, it has a free community edition and very low cost, hundreds of community packages, and 20-plus years of community, books and certification. If you want a do-everything box, full local control, or the lowest licence cost, pfSense is the right call.

No, and neither do we. pfSense has no per-GB tax — its community edition is free and its paid tiers are low-cost, which is a genuine strength. The reason teams move to Enforza is not the licence price; it is the operating model. pfSense is a box you install, configure, patch, monitor and scale by hand, with no managed fleet, no GitOps, no compliance packs and no central console for many instances. Enforza adds that managed layer on top of the same firewall foundation.

Four things, all about how the firewall is operated rather than what it filters. First, GitOps: policy lives in a Git repo as YAML, reviewed by pull request and validated in CI, with a permanent audit trail. Second, fleet management: one console across every firewall, network and cloud, with version-drift detection and self-upgrade with rollback. Third, compliance: 25 framework packs and 210 controls with advise-or-enforce on every publish. Fourth, cloud-native delivery: one binary on any Linux VM, instance and policy both as code. pfSense markets none of these.

By design. pfSense's strength is breadth — it bundles many separate open-source projects together so one box can be your firewall, VPN, DHCP server and more. That breadth is real and valuable when you want one box to do everything. Enforza takes the opposite stance for the cloud: one focused appliance for egress and east-west control, with one rule list, one log format and one per-rule counter. Fewer moving parts to patch, fewer ways to drift. We keep it deliberately simple.

Yes, and more cleanly. On pfSense, identity-aware L7 control means stitching together separate add-on tools, each with its own rule format and mental model, that do not reference one another. Enforza filters by hostname and SNI natively, in the same rule list as your L3/L4 rules, with no TLS decryption and no key custody. It is one policy, one log format and one change to deploy rather than several configs in several places.

No, and that is a deliberate security choice. A self-managed box like pfSense typically needs a reachable management interface to administer it — either exposed to the internet or reached over a bolted-on VPN — which is attack surface on the security device itself. Enforza's control plane is outbound-only to the Enforza cloud: there is no inbound management port and no admin UI to expose. The firewall manages up to the cloud, never inwards, so there is no management plane on the appliance for an attacker to find. You still get full control through the console or GitOps, just without opening the box to the network.

Yes. Both sit on the same battle-tested, standard network packet-filtering, but Enforza adds its own single-pass packet classification and verdict engine purpose-built for the cloud: each flow is classified once, in microseconds, then enforced in-kernel at line rate for the rest of the flow. In our measurements that is a p99 classification of 49.5 µs at a sustained floor of 5,879 new handshakes per second with the CPU 99% idle, and a 98.5% kernel fast-path so only the first packet of a flow touches userspace. A general-purpose do-everything box is capable and proven, but it is doing far more work per box; Enforza's path is narrower and faster by design.

Enforza deploys as a network virtual appliance from a single install command on any standard Linux VM, and the firewall registers itself and pulls its policy from Git or the console. There is no per-cloud image to pick, no wizard to click through, and the policy arrives as code rather than being configured out-of-band in the box. pfSense uses separate per-cloud marketplace images that you then configure individually in the box's web UI.

Yes — pfSense has 20-plus years, a vast community, and a deep ecosystem, and Enforza is a young product. We acknowledge that plainly rather than pretending the gap does not exist. Our mitigations are a deliberately small, focused surface, public code that is security-reviewed on every change, and fewer features meaning fewer ways to go wrong. If long-proven maturity is your single most important criterion, pfSense has the longer track record.

Yes. Enforza has a genuine free tier — one firewall with L3/L4 policy and network objects, no card required. A 14-day trial unlocks the full feature set, including identity-aware L7 filtering, compliance packs, log export and live logs. The paid plan is £179/month per firewall, dropping to £149 from your sixth, plus the Linux VM you already run. pfSense also has a free community edition — on cost alone the two are comparable; the difference Enforza adds is the managed, GitOps, compliance and fleet layer.