Softwr

Cloud · head to head

Nitric vs pfSense

Nitric logo

Nitric

Cloud

Infrastructure, handled

From
Free
Rated
-
Full reviewWebsite
pfSense logo

pfSense

Networking

Open source firewall software with a free Community Edition and a separate commercial Plus edition sold by Netgate

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Nitric smaller community compared to Terraform or Pulumi; pfSense pfSense CE and pfSense Plus are not simply the same software with a support contract layered on top; Plus is a separately developed edition with its own feature set, and moving between them is a migration, not a toggle
  • They diverge on capability: Nitric covers Multi-language support, pfSense covers Stateful firewall and NAT.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Nitric and pfSense actually diverge.

Attributes where Nitric and pfSense differ
AttributeNitricpfSense
Pricing modelUnknownOpen source Community Edition, free; commercial Plus edition sold separately by Netgate
PlatformsAWS, Azure, GCP, KubernetesLinux
CategoryCloudNetworking

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Nitric

  • Multi-language support
  • Common resource abstractions
  • Local development
  • Multi-cloud deployment
  • Infrastructure as code generation
  • Vendor lock-in avoidance

Only in pfSense

  • Stateful firewall and NAT
  • VPN support
  • Traffic shaping and QoS
  • Package ecosystem
  • CE and Plus editions

What people use each for

The jobs each tool is most often brought in to do.

Nitric

  • Building APIs with multi-cloud deployment capabilitynot pfSense
  • Creating microservices across different cloud providersnot pfSense
  • Developing serverless applications in Python or Gonot pfSense

pfSense

  • A home user or small business wanting a free, fully-featured firewall on commodity hardware with no licence costnot Nitric
  • A business wanting an integrated firewall appliance with vendor support, typically buying a Netgate appliance bundled with pfSense Plusnot Nitric
  • A team wanting to evaluate advanced features like real-time threat intelligence before committing to Netgate hardware or a Plus migrationnot Nitric
  • An organisation replacing an expensive commercial firewall with an open source alternative while retaining the option to add commercial support laternot Nitric

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Nitric

  • Smaller community compared to Terraform or Pulumi
  • Limited third-party provider plugins compared to dedicated IAC tools
  • Documentation could be more comprehensive

pfSense

  • pfSense CE and pfSense Plus are not simply the same software with a support contract layered on top; Plus is a separately developed edition with its own feature set, and moving between them is a migration, not a toggle
  • Running Plus on non-Netgate hardware depends on Netgate's current migration terms, which have changed over time, so a buyer planning to use white-box hardware with Plus should verify current eligibility rather than assume it works as it did previously
  • CE has no official vendor support channel; a business relying on it for production firewalling without a support contract is self-supporting on community forums
  • Some newer features and threat intelligence integrations are Plus-only, so CE users do not get feature parity going forward even though both editions remain under active development
  • Netgate's own appliance pricing and the terms of the CE-to-Plus migration path are not always clearly presented in one place, requiring some digging to understand the real total cost of a Plus deployment on non-Netgate hardware
  • As with any self-managed firewall, security depends on the operator applying updates and correctly configuring rules; there is no managed security operations layer included even in Plus

Pricing, plan by plan

Nitric

Free

No published plan breakdown. See the Nitric review.

pfSense

Free
  • pfSense CEFree
    • Full firewall and routing functionality
    • No vendor lock-in to hardware
    • Community support
  • pfSense Plus (via Netgate appliance)$undefined/one-time
    • Bundled with Netgate hardware appliances from around $189
    • Threat intelligence feeds
    • Certified support tiers

Which should you pick?

Choose Nitric if

  • You need multi-language support.
  • You want to start without paying.
  • You work on AWS, Azure, GCP, Kubernetes.
  • You also want common resource abstractions.
Nitric review

Choose pfSense if

  • You need stateful firewall and nat.
  • You want to start without paying.
  • You work on Linux.
  • You also want vpn support.
pfSense review

Questions people ask

Is Nitric or pfSense better?
Neither clearly leads. Nitric starts at Free and pfSense at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nitric or pfSense?
Nitric starts at Free and pfSense at Free.
Does Nitric or pfSense run on more platforms?
Nitric runs on AWS, Azure, GCP, Kubernetes. pfSense runs on Linux.
Can I use Nitric for free?
Both have a free tier, so you can try either at no cost before committing.
What is Nitric best used for?
Nitric is most often used for building apis with multi-cloud deployment capability, creating microservices across different cloud providers, developing serverless applications in python or go. Of those, building apis with multi-cloud deployment capability and creating microservices across different cloud providers are not what pfSense is typically brought in for.
What can Nitric do that pfSense cannot?
Nitric covers Multi-language support, Common resource abstractions, Local development, Multi-cloud deployment. pfSense covers Stateful firewall and NAT, VPN support, Traffic shaping and QoS, Package ecosystem.

Answered from the vendors’ own pages

Nitric: Is Nitric free?

Yes, Nitric is an open-source framework. Costs only apply when deploying to cloud providers like AWS, Azure, or GCP.

Source
pfSense: What is the difference between pfSense CE and pfSense Plus?

CE is the free, open source edition installable on any compatible hardware; Plus is a commercial edition from Netgate with additional features and support, typically bundled with Netgate appliances.

Nitric: Can I switch cloud providers?

Yes, Nitric lets you write code once and deploy to AWS, Azure, GCP, or Kubernetes without modification.

Source
pfSense: Can I run pfSense Plus on my own hardware?

It is possible through a migration from a CE installation via Netgate's official channel, but the terms and availability of that path have changed over time and should be confirmed directly with Netgate.

pfSense: Is pfSense CE really free with no catch?

Yes, CE has no licence fee and no hardware lock-in, though it comes with community rather than vendor support.

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