Softwr

Cloud · head to head

Crossplane vs Sysdig

Crossplane logo

Crossplane

Cloud

The Cloud-Native Framework for Platform Engineering

From
Free
Rated
-
Full reviewWebsite
Sysdig logo

Sysdig

Cybersecurity

Cloud-native runtime security platform with real-time detection and response

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Crossplane has a free tier, so it costs nothing to try first.
  • Each has a real cost: Crossplane requires Kubernetes expertise and infrastructure; Sysdig custom pricing requires sales contact, difficult to compare costs
  • They diverge on capability: Crossplane covers Kubernetes extension, Sysdig covers Real-time threat detection and response.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Crossplane and Sysdig actually diverge.

Attributes where Crossplane and Sysdig differ
AttributeCrossplaneSysdig
Starting priceFreeOn request
Pricing modelUnknownCustom pricing based on number of hosts, events processed, or time series data
Free tierYesNo
PlatformsKubernetes, AWS, Azure, GCPKubernetes, Docker, AWS, GCP, Azure, Cloud-native
CategoryCloudCybersecurity
FoundedUnknown2013

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 Crossplane

  • Kubernetes extension
  • Custom API building
  • Resource management anywhere
  • Declarative interfaces
  • Component library
  • Provider ecosystem

Only in Sysdig

  • Real-time threat detection and response
  • Runtime intelligence
  • AI-powered security agents
  • Vulnerability management
  • Cloud Security Posture Management
  • Container and Kubernetes security
  • Infrastructure as Code security
  • Cloud Infrastructure Entitlement Management

What people use each for

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

Crossplane

  • Building platform-as-a-service offerings for internal teamsnot Sysdig
  • Creating unified control layers for multi-cloud infrastructurenot Sysdig
  • Designing declarative APIs for infrastructure provisioningnot Sysdig

Sysdig

  • Real-time threat detection in Kubernetes clustersnot Crossplane
  • Container workload vulnerability prioritizationnot Crossplane
  • Cloud security posture compliance monitoringnot Crossplane
  • Infrastructure entitlement and permission analysisnot Crossplane
  • AI workload security and threat remediationnot Crossplane

Where each one falls short

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

Crossplane

  • Requires Kubernetes expertise and infrastructure
  • Steep learning curve for teams new to Kubernetes patterns
  • Provider ecosystem smaller than Terraform

Sysdig

  • Custom pricing requires sales contact, difficult to compare costs
  • No published pricing tiers or calculator available
  • Primarily focused on cloud-native environments
  • Requires integration with existing SIEM or monitoring tools for full visibility
  • Steep learning curve for runtime security concepts

Pricing, plan by plan

Crossplane

Free

No published plan breakdown. See the Crossplane review.

Sysdig

On request

No published plan breakdown. See the Sysdig review.

Which should you pick?

Choose Crossplane if

  • You need kubernetes extension.
  • You want to start without paying.
  • You work on Kubernetes, AWS, Azure, GCP.
  • You also want custom api building.
Crossplane review

Choose Sysdig if

  • You need real-time threat detection and response.
  • You work on Kubernetes, Docker, AWS, GCP, Azure, Cloud-native.
  • You also want runtime intelligence.
Sysdig review

Questions people ask

Is Crossplane or Sysdig better?
Neither clearly leads. Crossplane starts at Free and Sysdig at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Crossplane or Sysdig?
Crossplane has a free tier; the other does not. Paid plans start at Free for Crossplane and On request for Sysdig.
Does Crossplane or Sysdig run on more platforms?
Crossplane runs on Kubernetes, AWS, Azure, GCP. Sysdig runs on Kubernetes, Docker, AWS, GCP, Azure, Cloud-native.
Can I use Crossplane for free?
Yes. Crossplane has a free tier, so you can try it without paying. Sysdig starts at On request.
What is Crossplane best used for?
Crossplane is most often used for building platform-as-a-service offerings for internal teams, creating unified control layers for multi-cloud infrastructure, designing declarative apis for infrastructure provisioning. Of those, building platform-as-a-service offerings for internal teams and creating unified control layers for multi-cloud infrastructure are not what Sysdig is typically brought in for.
What can Crossplane do that Sysdig cannot?
Crossplane covers Kubernetes extension, Custom API building, Resource management anywhere, Declarative interfaces. Sysdig covers Real-time threat detection and response, Runtime intelligence, AI-powered security agents, Vulnerability management.

Answered from the vendors’ own pages

Crossplane: Is Crossplane free?

Yes, Crossplane is open source and free to use. It requires a Kubernetes cluster but has no licensing costs.

Source
Sysdig: How does Sysdig achieve real-time threat detection?

Sysdig uses runtime intelligence with kernel-level system visibility, capturing live system calls to detect threats at machine speed, typically within 2 seconds.

Source
Crossplane: What is Crossplane used for?

Crossplane is used to build control planes and platforms for infrastructure management, enabling platform teams to expose safe APIs to other teams.

Source
Sysdig: What is runtime intelligence and how does it differ from configuration-based security?

Runtime intelligence reveals what is actually executing in cloud environments through kernel-level visibility, rather than relying on theoretical risks from configuration analysis alone.

Source
Sysdig: What cloud platforms does Sysdig support?

Sysdig supports AWS, GCP, Azure, and IBM Cloud with multiple regional data centers across US, EU, and other regions.

Source
Sysdig: Does Sysdig integrate with existing security tools?

Yes, Sysdig integrates with existing SIEM and monitoring tools to provide unified security visibility across cloud infrastructure.

Source
Share

Related pages

More on Crossplane

More on Sysdig

Keep looking

Other head to heads