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Cybersecurity · head to head

Falco vs Springbrook Software

Falco logo

Falco

Cybersecurity

CNCF-graduated runtime threat detection for Linux and Kubernetes using eBPF

From
Free
Free plan
Yes
Full reviewWebsite
Springbrook Software logo

Springbrook Software

Government

Cloud ERP built only for small and mid-sized local governments and utility districts

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Falco has a free tier, so it costs nothing to try first.
  • Each has a real cost: Falco falco detects and alerts but does not block; stopping an attack requires wiring up Falco Talon or your own response tooling, so out of the box a confirmed detection still means a human intervening after the fact.; Springbrook Software nothing is publicly priced, and public sector quotes bundle licence, implementation and conversion so tightly that comparing two vendors requires a formal procurement.
  • They diverge on capability: Falco covers eBPF kernel instrumentation, Springbrook Software covers Cirrus cloud platform.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Falco and Springbrook Software actually diverge.

Attributes where Falco and Springbrook Software differ
AttributeFalcoSpringbrook Software
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, Kubernetes, Self-hostedWeb
CategoryCybersecurityGovernment

Identical on both: 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 Falco

  • eBPF kernel instrumentation
  • System call rules engine
  • Container and Kubernetes context
  • Default rule set
  • Falcosidekick
  • Falco Talon
  • Plugins framework
  • DaemonSet deployment

Only in Springbrook Software

  • Cirrus cloud platform
  • Fund accounting
  • Utility billing
  • Payroll and human resources
  • Cashless payments
  • Permitting and land management

What people use each for

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

Falco

  • A platform team that needs to know when a shell is opened inside a production container, which image scanning cannot detect because it happens at runtimenot Springbrook Software
  • A regulated business required to evidence host and container intrusion detection on Kubernetes nodes for an auditnot Springbrook Software
  • A security team wanting a vendor-neutral detection layer whose rules they can read and modify rather than a black-box agentnot Springbrook Software
  • A cluster where a compromised dependency might write to sensitive paths or open unexpected outbound connections, and only kernel-level visibility will catch itnot Springbrook Software

Springbrook Software

  • A city of a few thousand residents retiring an on-premises finance server nobody on staff can maintainnot Falco
  • A water and sewer district needing meter-based utility billing tied directly to the general ledgernot Falco
  • A town that must produce GASB-compliant annual financial reports without a full-time systems accountantnot Falco
  • Adding online resident payment for utility bills and licences without integrating a third-party gateway by handnot Falco

Where each one falls short

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

Falco

  • Falco detects and alerts but does not block; stopping an attack requires wiring up Falco Talon or your own response tooling, so out of the box a confirmed detection still means a human intervening after the fact.
  • The default rule set is noisy in real clusters and generates a large volume of benign matches from normal operational activity; without weeks of tuning, alert fatigue sets in and the team stops reading the feed, which is the usual failure mode.
  • There is no storage, console, search or case management in the project, so a working detection capability means also running Falcosidekick, an event store, a dashboard and alert routing, all of which you build, host and maintain.
  • The modern eBPF driver requires kernel 5.8 or later; older hosts fall back to the legacy probe or the kernel module, which brings driver-building against kernel headers and the operational fragility that comes with it on every kernel upgrade.
  • Per-node syscall instrumentation carries measurable CPU overhead on busy hosts, and the cost scales with syscall volume rather than with cluster size, so the noisiest and most performance-sensitive workloads are exactly the ones that feel it most.

Springbrook Software

  • Nothing is publicly priced, and public sector quotes bundle licence, implementation and conversion so tightly that comparing two vendors requires a formal procurement.
  • It is scoped for small and mid-sized agencies, so grant accounting, capital project tracking and human resources depth fall short for larger cities.
  • Data conversion from a legacy municipal system is the largest risk and cost in the project, and historical utility billing data in particular frequently converts badly.
  • The integration list is short compared with entrenched public sector vendors, so agencies already committed to a large incumbent ecosystem will have gaps to bridge.
  • Being cloud-native means the agency cannot defer upgrades, which is an advantage for security but removes control over timing from finance teams working to a fiscal calendar.

Pricing, plan by plan

Falco

Free
  • Falco (open source)Free
    • Apache 2.0 licence, CNCF graduated project
    • eBPF and kernel module drivers
    • Full rules engine and default rule set

Springbrook Software

On request
  • Springbrook Cirrus$undefined/year
    • Cloud ERP for local government
    • Priced by population, module selection and user count
    • Implementation, data conversion and training quoted separately

Which should you pick?

Choose Falco if

  • You need ebpf kernel instrumentation.
  • You want to start without paying.
  • You work on Linux, Kubernetes, Self-hosted.
  • You also want system call rules engine.
Falco review

Choose Springbrook Software if

  • You need cirrus cloud platform.
  • You also want fund accounting.
Springbrook Software review

Questions people ask

Is Falco or Springbrook Software better?
Neither clearly leads. Falco starts at Free and Springbrook Software at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Falco or Springbrook Software?
Falco has a free tier; the other does not. Paid plans start at Free for Falco and On request for Springbrook Software.
Does Falco or Springbrook Software run on more platforms?
Falco runs on Linux, Kubernetes, Self-hosted. Springbrook Software runs on Web.
Can I use Falco for free?
Yes. Falco has a free tier, so you can try it without paying. Springbrook Software starts at On request.
What is Falco best used for?
Falco is most often used for a platform team that needs to know when a shell is opened inside a production container, which image scanning cannot detect because it happens at runtime, a regulated business required to evidence host and container intrusion detection on kubernetes nodes for an audit, a security team wanting a vendor-neutral detection layer whose rules they can read and modify rather than a black-box agent, a cluster where a compromised dependency might write to sensitive paths or open unexpected outbound connections, and only kernel-level visibility will catch it. Of those, a platform team that needs to know when a shell is opened inside a production container, which image scanning cannot detect because it happens at runtime and a regulated business required to evidence host and container intrusion detection on kubernetes nodes for an audit are not what Springbrook Software is typically brought in for.
What can Falco do that Springbrook Software cannot?
Falco covers eBPF kernel instrumentation, System call rules engine, Container and Kubernetes context, Default rule set. Springbrook Software covers Cirrus cloud platform, Fund accounting, Utility billing, Payroll and human resources.

Answered from the vendors’ own pages

Falco: Does Falco block attacks?

No. It detects and emits events. Response requires Falco Talon or your own automation on top.

Springbrook Software: Who is Springbrook for?

Small and mid-sized cities, towns, water and sewer agencies and special districts, not counties or states.

Falco: Is Falco owned by Sysdig?

Sysdig created and open sourced it, but it graduated within the CNCF in February 2024, so governance sits with the foundation rather than the vendor.

Springbrook Software: Is Cirrus really cloud-native?

Yes, it is a multi-tenant rebuild rather than a hosted version of the older client-server product, which is the main reason agencies switch to it.

Falco: What does it cost?

The project is Apache 2.0 with no licence fee. The cost is the storage, routing, tuning and staff time needed to make its output useful.

Springbrook Software: Is pricing published?

No. Local government ERP is quoted through procurement, bundling licence, implementation and data conversion.

Falco: What kernel version do I need?

Kernel 5.8 or later for the default modern eBPF driver. Older hosts need the legacy eBPF probe or the kernel module.

Springbrook Software: What is the hardest part of implementation?

Converting historical data, particularly utility billing history, from the outgoing system.

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