Sysdig vs Aqua Security: which container security platform fits?
Cloud Security Compare editors · Matchups reviewed September 2026 · Editorial assessment
The short version
Sysdig Secure and Aqua Security tie at 3.7 on displayed totals, with Sysdig marginally ahead on the exact score. Sysdig wins five criteria, led by runtime protection depth built on Falco; Aqua wins code-to-cloud security, where its image and repository scanning and the Trivy project it maintains are the draw, and AI workload security. Pick Sysdig for Kubernetes runtime detection; pick Aqua for pipeline gating and disconnected environments.
Sysdig Secure
3.7/ 5
Aqua Security
3.7/ 5
Sysdig Secure wins 5 criteria, Aqua Security wins 2.
What is the verdict?
These are the container-security specialists in the matrix, and both trail the agentless-first platforms on coverage. Sysdig created Falco, now a CNCF graduated project, and its runtime insights show which packages actually run. Aqua maintains Trivy, the Apache-2.0 scanner, and adds kernel-layer enforcement and FedRAMP High authorization, which matters for regulated and air-gapped estates.
How do Sysdig and Aqua compare on each criterion?
Agentless coverage and time to value
Weight 18%
Sysdig: Agentless posture covers vulnerabilities, misconfigurations, permissions and threats; workload depth needs the agent.
Aqua: Offers agentless posture visibility, but the platform's depth comes from kernel-layer enforcement.
Runtime protection depth
Weight 16%
Sysdig: Runtime detection built on Falco, the CNCF graduated project Sysdig created.
Aqua: Kernel-layer enforcement blocks attacks without killing the container and preserves memory evidence.
Risk prioritization and attack paths
Weight 18%
Sysdig: Runtime insight into which packages are in use filters out vulnerabilities in code that never runs.
Aqua: Ranks vulnerabilities by reachability, EPSS scores and evidence of active exploitation.
Code-to-cloud and AppSec
Weight 14%
Sysdig: Vulnerability management covers images and workloads; source-code scanning is not a stated focus on the pages we reviewed.
Aqua: Scans images and repositories for vulnerabilities, secrets and misconfigurations and blocks noncompliant artifacts in the pipeline; Aqua maintains Trivy.
AI workload security
Weight 12%
Sysdig: Sysdig Sage, a GenAI assistant, speeds triage; AI workload posture is less developed on the pages we reviewed.
Aqua: GenAI application security from code to runtime and detection of unsanctioned AI usage.
Ecosystem and integrations
Weight 12%
Sysdig: Falco's open-source community and Kubernetes-native tooling extend its reach.
Aqua: Trivy's open-source reach, FedRAMP High authorization and support for disconnected environments.
Pricing transparency
Weight 10%
Sysdig: The licensing unit is published (number of hosts), but prices are by quote.
Aqua: No public price list found.
Scores are 0 to 5. The marker leans toward the stronger vendor; a gap of 1.5 or more pins it to the end. How to read these bars
What are the key differences?
| Fact | Sysdig Secure | Aqua Security |
|---|---|---|
| Deployment | Agentless posture plus an agent for runtime and in-use analysis | Agentless posture plus kernel-layer runtime enforcement; public cloud, private cloud and disconnected environments |
| Runtime sensor | Sysdig agent with Falco-based detection | Kernel-layer enforcement that blocks attacks without killing the container |
| Clouds named | Multi-cloud (the pages we reviewed do not list clouds by name) | Public cloud, private cloud and disconnected (air-gapped) environments |
| Code security | Vulnerability management for images and workloads | Image and repository scanning for vulnerabilities, secrets and misconfigurations; pipeline gating |
| AI security | Sysdig Sage GenAI assistant for triage | GenAI application security from code to runtime; unsanctioned AI usage detection |
| Ownership | Sysdig | Aqua Security |
| Public pricing | Not published. Licensed by number of hosts; request a quote. | Not published. Contact sales. |
| Open-source project | Falco (created by Sysdig, CNCF graduated project) | Trivy (maintained by Aqua Security, Apache-2.0) |
Sysdig Secure sources: Sysdig Secure · Sysdig pricing · Falco · Reviewed Sep 2026
Aqua Security sources: Aqua platform · Trivy · Reviewed Sep 2026
When should you pick Sysdig?
- Kubernetes runtime detection is the core requirement and your team already knows Falco.
- You want in-use context to cut vulnerability lists down to packages that run.
- You want the licensing unit (hosts) clear up front.
When should you pick Aqua?
- You need to block noncompliant images before they deploy.
- You run disconnected or air-gapped environments, or need FedRAMP High.
- Your developers already use Trivy.
What do buyers get wrong about this matchup?
Open-source familiarity is not the same as commercial fit. Falco and Trivy are free and widely used, but the commercial platforms add management, policy and response on top. Test the commercial product, not the open-source project you already know.
Frequently asked questions
Is Sysdig or Aqua better?
They tie at 3.7 on displayed totals (3.71 against 3.67 exact). Sysdig is stronger on runtime; Aqua on code security and AI.
Who makes Falco and Trivy?
Falco was created by Sysdig and is a CNCF graduated project. Trivy is maintained by Aqua Security under the Apache-2.0 license.
Does Aqua support air-gapped environments?
Aqua states its platform runs across public cloud, private cloud and disconnected environments.