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Cybersecurity · head to head

Falco vs Socure

Falco logo

Falco

Cybersecurity

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

From
Free
Rated
-
Full reviewWebsite
Socure logo

Socure

Cybersecurity

Predictive identity verification and fraud scoring for the US market

From
On request
Rated
-
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.; Socure coverage and accuracy depend on US consumer data density, so international expansion means adding a second, document-based vendor rather than scaling the same contract.
  • They diverge on capability: Falco covers eBPF kernel instrumentation, Socure covers ID+ identity verification.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Falco and Socure actually diverge.

Attributes where Falco and Socure differ
AttributeFalcoSocure
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, Kubernetes, Self-hostedWeb, iOS, Android

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 Socure

  • ID+ identity verification
  • Synthetic identity detection
  • Document verification
  • Watchlist screening
  • Consortium signals
  • Reason codes
  • Account intelligence

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 Socure
  • A regulated business required to evidence host and container intrusion detection on Kubernetes nodes for an auditnot Socure
  • A security team wanting a vendor-neutral detection layer whose rules they can read and modify rather than a black-box agentnot Socure
  • A cluster where a compromised dependency might write to sensitive paths or open unexpected outbound connections, and only kernel-level visibility will catch itnot Socure

Socure

  • A US lender losing money to synthetic identities that pass document verification and thin-file credit checksnot Falco
  • A credit union that wants to open accounts without asking applicants to photograph a driving licencenot Falco
  • A government benefits programme needing identity assurance for applicants without in-person enrolmentnot Falco
  • A fintech that needs auditable reason codes for every decline to support adverse action noticesnot 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.

Socure

  • Coverage and accuracy depend on US consumer data density, so international expansion means adding a second, document-based vendor rather than scaling the same contract.
  • Data-only verification performs worst on thin-file populations, and young, recently arrived or credit-invisible applicants are declined at higher rates, which creates a fair lending exposure a bank must monitor.
  • Pricing is per decision with an annual commitment and is not published, so the cost of a traffic spike or a bot attack on your signup flow lands on your bill.
  • Modules for verification, fraud and compliance are licensed separately, so the shortlist price rarely matches the final contract once screening and document fallback are added.
  • A probabilistic score is harder to defend to an examiner than a documented identification procedure, so US institutions still have to map the score to explicit Customer Identification Programme controls themselves.

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

Socure

On request
  • Socure ID+$undefined/year
    • Priced per identity decision with annual commitment
    • Modules for verification, fraud and compliance priced separately
    • US data coverage strongest, international more limited

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 Socure if

  • You need id+ identity verification.
  • You work on Web, iOS, Android.
  • You also want synthetic identity detection.
Socure review

Questions people ask

Is Falco or Socure better?
Neither clearly leads. Falco starts at Free and Socure at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Falco or Socure?
Falco has a free tier; the other does not. Paid plans start at Free for Falco and On request for Socure.
Does Falco or Socure run on more platforms?
Falco runs on Linux, Kubernetes, Self-hosted. Socure runs on Web, iOS, Android.
Can I use Falco for free?
Yes. Falco has a free tier, so you can try it without paying. Socure 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 Socure is typically brought in for.
What can Falco do that Socure cannot?
Falco covers eBPF kernel instrumentation, System call rules engine, Container and Kubernetes context, Default rule set. Socure covers ID+ identity verification, Synthetic identity detection, Document verification, Watchlist screening.

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.

Socure: Does Socure work outside the United States?

International coverage exists but the data depth that makes the US product accurate is not replicated everywhere. Most global buyers pair it with a document vendor.

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.

Socure: Can it verify without a document photo?

Yes, that is the core proposition. Document verification is available as a step-up when the data-only score is inconclusive.

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.

Socure: Is pricing published?

No. It is quoted per decision against an annual volume commitment.

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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