Cybersecurity · head to head
Falco vs Netwrix
Falco
Cybersecurity
CNCF-graduated runtime threat detection for Linux and Kubernetes using eBPF
- From
- Free
- Rated
- -
Netwrix
Cybersecurity
Data access governance and change auditing across Active Directory, file shares and Microsoft 365
- From
- On request
- Rated
- -
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.; Netwrix the portfolio is assembled from acquisitions, so consoles, agents and licensing metrics differ between products and the platform story is ahead of the engineering reality.
- They diverge on capability: Falco covers eBPF kernel instrumentation, Netwrix covers Change auditing.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Falco and Netwrix actually diverge.
Identical on both: user rating (Not yet rated), category (Cybersecurity).
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 Netwrix
- Change auditing
- Effective permissions
- Data classification
- Access remediation
- Threat detection
- Group policy 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 Netwrix
- A regulated business required to evidence host and container intrusion detection on Kubernetes nodes for an auditnot Netwrix
- A security team wanting a vendor-neutral detection layer whose rules they can read and modify rather than a black-box agentnot Netwrix
- A cluster where a compromised dependency might write to sensitive paths or open unexpected outbound connections, and only kernel-level visibility will catch itnot Netwrix
Netwrix
- An organisation that cannot tell an auditor who has access to a sensitive file share and needs an answer with evidencenot Falco
- A security team reducing ransomware blast radius by removing Everyone and Domain Users permissions from sensitive datanot Falco
- An IT team investigating an unexplained Active Directory change and needing the exact account, time and previous valuenot Falco
- A company responding to GDPR data subject access requests that must first locate personal data scattered across legacy sharesnot 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.
Netwrix
- The portfolio is assembled from acquisitions, so consoles, agents and licensing metrics differ between products and the platform story is ahead of the engineering reality.
- Licensing metrics vary by product, per enabled user for some and per managed asset for others, which makes assembling a multi-product quote unusually difficult to compare against a single-vendor competitor.
- Auditing agents and collectors add load to domain controllers and file servers, and large estates need careful sizing to avoid degrading the systems being monitored.
- It reports and remediates but does not enforce access decisions at request time, so it complements rather than replaces identity governance and buyers still need an IGA tool for certification workflows.
- Coverage is strongest on Microsoft estates; Linux, NAS appliances and non-Microsoft SaaS are supported unevenly and often need additional modules or trail behind on feature parity.
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
Netwrix
On request- Netwrix Platform$undefined/year
- Priced per enabled user or per managed asset depending on the product
- Auditing, data classification, privileged access and threat products licensed separately
- Netwrix 1Secure SaaS console with a 14-day free trial
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.
Choose Netwrix if
- You need change auditing.
- You work on Windows, Web.
- You also want effective permissions.
Questions people ask
- Is Falco or Netwrix better?
- Neither clearly leads. Falco starts at Free and Netwrix at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Falco or Netwrix?
- Falco has a free tier; the other does not. Paid plans start at Free for Falco and On request for Netwrix.
- Does Falco or Netwrix run on more platforms?
- Falco runs on Linux, Kubernetes, Self-hosted. Netwrix runs on Windows, Web.
- Can I use Falco for free?
- Yes. Falco has a free tier, so you can try it without paying. Netwrix 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 Netwrix is typically brought in for.
- What can Falco do that Netwrix cannot?
- Falco covers eBPF kernel instrumentation, System call rules engine, Container and Kubernetes context, Default rule set. Netwrix covers Change auditing, Effective permissions, Data classification, Access remediation.
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.
Netwrix: Does it replace identity governance?
No. It shows you who has access and lets you fix it, but recertification campaigns and access request workflow are an IGA product.
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.
Netwrix: Is there a SaaS option?
Netwrix 1Secure is the cloud console covering data and identity visibility, with a 14-day free trial including full access.
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.
Netwrix: How is it priced?
Per enabled user or per managed asset depending on the product, quoted rather than published. Assume separate line items per module.
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.
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