Aqua vs Sysdig (2026): Which Cloud-Native Security Platform

If you are choosing a cloud-native and container security platform in 2026, two names show up on almost every shortlist: Aqua vs Sysdig. This post compares them head to head, with a slant toward what matters when your containers and Kubernetes clusters are running AI and ML workloads. For the CNAPP side of this decision, see our Wiz vs Prisma Cloud comparison.

The short answer

• Aqua Security - pick this if you want a broad container-to-cloud platform with deep image scanning, strong supply-chain security, full Kubernetes coverage, and the open-source Trivy and Tracee heritage behind it. Best when platform breadth and supply-chain depth matter most.
• Sysdig - pick this if real-time runtime threat detection is your top priority, you want Falco-powered detection plus cloud detection and response (CDR), and you value deep live visibility into running containers. Best when runtime signal and response matter most.
• Both - occasionally run side by side during a migration or to use a specific strength from each, but rarely a long-term goal because the platforms overlap heavily on container and Kubernetes security.

The rest of this post unpacks that decision in detail.

Deciding factor to pick

Match your priority to the recommendation. This is the Aqua vs Sysdig decision in one table:

If you only remember one rule: Aqua wins on container-to-cloud breadth and supply-chain depth, Sysdig wins on real-time runtime detection and response.

What each tool is

• Aqua Security is a broad cloud-native security platform that spans container and Kubernetes security, CNAPP, software supply-chain security, image scanning, and runtime protection. Aqua stewards two well-known open-source projects: Trivy, a popular scanner for images, filesystems, repositories, and infrastructure-as-code, and Tracee, an eBPF-based runtime detection tool.
• Sysdig is a cloud and runtime security platform built around Falco, the CNCF runtime security project that Sysdig created and open-sourced. Sysdig is known for strong real-time runtime threat detection, cloud detection and response (CDR), CNAPP coverage, and deep live visibility into containers and Kubernetes.

Aqua vs Sysdig: head-to-head

When to choose Aqua

Pick Aqua when:

• You want the broadest container-to-cloud platform covering scanning, posture, supply chain, and runtime under one roof.
• You need deep image and supply-chain scanning and value the Trivy engine that powers a lot of the ecosystem.
• You want strong software supply-chain security across the image-to-runtime path your code ships through.
• You run a large Kubernetes estate and want comprehensive cluster and workload coverage.
• You already use Trivy or Tracee in your pipelines and want a commercial platform that builds on that open-source foundation.
• You value breadth and consolidation over a single best-in-class runtime detection engine.

When to choose Sysdig

Pick Sysdig when:

• Real-time runtime threat detection is your top priority and you want to catch attacks as they happen.
• You want Falco-powered detection with vendor support, tuning, and centralized management on top of the open-source engine.
• You need cloud detection and response (CDR) to investigate and respond to active threats across cloud and containers.
• You want deep live visibility into running containers down to the syscall level for detection and forensics.
• Your security operations team thinks in terms of detection and response, not just posture and scanning.
• You run Kubernetes at scale and want strong runtime security with fast threat detection on the cluster.

Can you use them together?

Sometimes, but it is rarely the goal. Teams occasionally run both during a platform migration, or pair one vendor’s commercial platform with the other vendor’s free open-source tool. The catch is that Aqua and Sysdig overlap heavily on container and Kubernetes security, so running both commercial platforms long term means paying twice for the same coverage and reconciling two sets of findings.

A more realistic combined pattern is standardizing on one as your primary platform and keeping a free OSS tool from the other side for a narrow job - for example Trivy for scanning in CI or Falco for a specific runtime rule set. For securing the build-to-runtime path your AI ships through, see our AI Supply Chain Security service. Most teams should consolidate on one platform rather than carry two.

Cost comparison

Both are commercial enterprise platforms with custom, quote-based pricing - neither publishes simple flat list prices, so ignore any specific dollar figure you see quoted out of context.

• Aqua pricing typically scales with the size of your environment - hosts, nodes, or workloads - across its broad platform. The genuinely free path is the open-source layer: Trivy and Tracee.
• Sysdig pricing also scales with your container and cloud footprint, with the free path being Falco, the open-source runtime engine Sysdig created.

The cheaper option depends entirely on which capabilities you actually need. If you mostly want scanning and supply-chain coverage with broad consolidation, Aqua’s breadth can win. If your spend is justified by real-time runtime detection and response, Sysdig’s depth there can be worth it. Standard discipline applies either way: scope to the workloads you will really protect, lean on the free OSS tools where they fit, and revisit node or workload counts as your footprint changes.

A note on AI workloads

Whichever platform you pick, remember that AI workloads add attack surface a traditional container setup may not have in scope. Model serving and training jobs increasingly run as containers on Kubernetes, often on GPU nodes running privileged workloads that are attractive targets. AI dependencies and base images can carry vulnerabilities that supply-chain scanning should catch, and a compromised AI workload can show suspicious behavior that runtime detection should flag.

Aqua’s scanning and supply-chain depth helps on the image and dependency side, while Sysdig’s real-time runtime detection helps catch a workload behaving badly in production. But a container security platform secures the infrastructure hosting your AI - it does not test the model itself. Model-layer threats like prompt injection, data poisoning, and model theft sit outside container security scope and need dedicated AI security testing. Knowing your full AI attack surface means covering both layers.

Common pitfalls

• Buying breadth you will not deploy - Aqua’s broad platform only pays off if you turn on and tune the modules; otherwise you pay for shelfware.
• Treating scanning as runtime coverage - image scanning catches known vulnerabilities before deploy, but it does not detect an active attack; you still need real-time runtime detection.
• Ignoring AI assets in scope - model endpoints, training-data buckets, vector stores, and GPU nodes are real attack surface; if your platform rollout does not include them, you have a blind spot.
• Assuming a container platform covers model-layer threats - prompt injection and data poisoning are not in container security scope; you still need dedicated AI security testing.
• Running two platforms indefinitely - overlapping container and Kubernetes coverage means double cost and double the findings to reconcile; pick one primary platform after any migration.

Related reading

• Wiz vs Prisma Cloud - the CNAPP side of the cloud security decision, compared head to head
• Orca vs Wiz - agentless cloud security platforms compared on speed and attack-path analysis
• AI Supply Chain Security - secure the image-to-runtime path your AI ships through
• More on the infosec.qa blog - AI security intelligence, attack surface, and cloud security analysis

Getting help

We help Series A-C AI companies know their AI attack surface and pick the right cloud-native security stack. An infosec.qa engagement maps your exposed AI assets, pressure-tests your container and runtime coverage against real attack paths, and hands you a prioritized remediation plan - so the platform you choose, Aqua or Sysdig, is actually catching what matters.

Book a free scope call.