Best Kubernetes Security Software in 2026
Updated
In short: Kubescape is ranked #1 of 24 as of 4 October 2026, ahead of Kyverno and Monokle. The best-ranked option with a free plan is Kyverno. The lowest first paid tier on this page is KSPM Pro at $100/mo.
Kubernetes security tools address different parts of cluster and workload protection. Compared on admission control, identity security, image scanning, posture management, and runtime protection, the entries also show deployment model and managed Kubernetes support. Free-plan availability and paid-from pricing add cost context. ARMO Platform, Kubewarden, and Kubescape lead the opening entries, alongside Monokle and KSPM Pro. As you review the ranked options, consider which security functions matter to your environment and how the stated deployment and management capabilities fit the way your Kubernetes infrastructure is operated.
24 Kubernetes security software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 Kubescape Top pick · 7.3 Free plan · Free
#2 Kyverno Runner-up · 7.2 Free plan · Free
#3 Monokle Also great · 7.2 Free plan · Free- Free plan apiLinuxmacOSself-hostedWindows
- Free plan
- Yes
- Deployment model
- self_hosted
- Image scanning
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free plan apiLinuxmacOSself-hostedWindows
- Deployment model
- self_hosted
RecognisedDocumentedFree planFree trialPlatforms - Free plan extensionLinuxmacOSWindows
- Free plan
- Yes
- Posture management
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free plan Web
- Free plan
- Yes
- Paid from
- 100 /mo
- Deployment model
- saas
- Posture management
- Yes
RecognisedDocumentedFree planFree trialPlatforms$100/mofirst paid tier About KSPM ProVisit site - Free plan Linuxself-hosted
- Free plan
- Yes
- Deployment model
- self_hosted
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free trial self-hostedWeb
- Free plan
- No
- Deployment model
- hybrid
RecognisedDocumentedFree planFree trialPlatforms - Free trial apiLinuxself-hostedWeb
- Free plan
- No
- Deployment model
- hybrid
- Image scanning
- Yes
- Posture management
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms$1,250/mofirst paid tier About Nirmata Control HubVisit site - LinuxmacOSself-hostedWebWindows
- Free plan
- No
- Deployment model
- hybrid
- Image scanning
- Yes
- Posture management
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - LinuxmacOSself-hostedWindows
- Free plan
- Yes
RecognisedDocumentedFree planFree trialPlatforms - apiLinuxmacOSself-hostedWebWindows
- Deployment model
- hybrid
- Image scanning
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free plan apiself-hosted
- Free plan
- Yes
- Deployment model
- self_hosted
- Image scanning
- Yes
- Posture management
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Linuxself-hostedWeb
- Free plan
- Yes
- Deployment model
- hybrid
RecognisedDocumentedFree planFree trialPlatforms - Linuxself-hostedWebWindows
- Free plan
- No
- Deployment model
- hybrid
RecognisedDocumentedFree planFree trialPlatforms - Web
- Free plan
- Yes
- Deployment model
- self_hosted
- Image scanning
- No
- Posture management
- No
- Runtime protection
- No
RecognisedDocumentedFree planFree trialPlatforms - Linux
- Deployment model
- self_hosted
- Image scanning
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - LinuxWeb
- Free plan
- No
- Deployment model
- hybrid
- Image scanning
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - LinuxmacOSWindows
- Free plan
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Linux
- Free plan
- Yes
- Deployment model
- self_hosted
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Linux
- Deployment model
- self_hosted
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Web
- Free plan
- No
- Deployment model
- hybrid
- Image scanning
- Yes
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Linux
- Free plan
- Yes
- Deployment model
- self_hosted
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Web
- Free plan
- No
- Deployment model
- hybrid
- Runtime protection
- Yes
RecognisedDocumentedFree planFree trialPlatforms -
- Free plan
- Yes
- Deployment model
- self_hosted
RecognisedDocumentedFree planFree trialPlatforms - Free plan LinuxmacOSself-hostedRecognisedDocumentedFree planFree trialPlatforms
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which Kubernetes security software is ranked first on The Geeks Club?
Kubescape is ranked #1 of 24 with a score of 7.3. Kyverno is second and Monokle third.
How many of these have a free plan?
7 of the 24 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, KSPM Pro has the lowest first paid tier we found: $100/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.