Best gVisor Alternatives & Competitors in 2026

Edera Containers

Runtime container security platform providing workload isolation via microVMs

AI EdgeLabs Kubernetes & Container Security

AI-powered Kubernetes & container security with eBPF runtime monitoring.

Bubblewrap

A setuid implementation of user namespaces that enables running unprivileged containers without root privileges as a secure alternative to traditional container runtimes.

Plexicus Container Security

Container security platform scanning images, enforcing K8s policies & runtime threats

Trend Micro Container Security

Container security platform with image scanning, admission control, and runtime

CloudMatos Kubernetes Security Posture Management (KSPM) Solution

KSPM solution for detecting and remediating Kubernetes misconfigurations

Aqua Security Holistic Kubernetes Security

K8s security platform with KSPM, runtime protection, and admission control

Sysdig Container and Kubernetes Security

Container and Kubernetes security platform with runtime visibility and detection

StackRox

Container security platform for Kubernetes with runtime protection & policies

SUSE Security Full Lifecycle Container Security

Open source Zero Trust container security platform for Kubernetes environments

Software Supply Chain Security Platform

Container security platform that removes unused components to reduce CVEs

RapidFort DevTime Protection Tools

Container scanning, profiling & vulnerability mgmt with runtime-aware insights

RapidFort Runtime Protection

Runtime protection & container hardening platform for Kubernetes environments

Confluera Container Security

Runtime container security via behavioral analytics & continuous attack graphs.

kube-iptables-tailer

A service for better visibility on networking issues in Kubernetes clusters by detecting traffic denied by iptables.

Sysdig

Sysdig is a universal system visibility tool that provides deep monitoring and analysis capabilities for traditional systems and containerized environments through system call tracing and network activity monitoring.

Inspektor Gadget

A collection of tools to debug and inspect Kubernetes resources and applications, managing eBPF programs execution and mapping kernel primitives to Kubernetes resources.

minikube

minikube is a local Kubernetes cluster management tool that enables developers to run and test Kubernetes applications on their local machines across multiple operating systems.

LinuxKit

LinuxKit is a toolkit for building custom minimal, immutable Linux distributions with secure defaults for running containerized applications like Docker and Kubernetes.

Xcitium Kubernetes Security Posture Management

Kubernetes security posture management with compliance monitoring and risk assessment

Bitdefender GravityZone Security for Containers

Container and Linux workload security for hybrid and multi-cloud environments

Anchore Secure

Container & source code scanning for vulnerabilities, malware, and secrets

Anchore Enforce

Policy enforcement & compliance mgmt for container security across SDLC

Checkmarx Container Security

Container image scanning & runtime security for containerized applications

Aikido Container Image Scanning

Container image scanning tool for Kubernetes & Docker with CVE detection

Aqua Security Lifecycle Container Security

Full lifecycle container security platform from build to runtime

Snyk Container

Container & Kubernetes vulnerability scanning with automated remediation

F5 Aspen Mesh

Istio-based service mesh for 5G microservices & cloud-native deployments

Chainguard

Secure container images with minimal CVEs, FIPS validation, and STIG hardening

Chainguard VMs

Minimal, zero-CVE virtual machine images for container hosts and applications

Devtron Enterprise-Grade Security

K8s security platform with scanning, policy enforcement, and RBAC controls

SUSE Rancher Prime

Kubernetes policy mgmt platform for securing & enforcing compliance across clusters

RapidFort AI Software Supply Chain Security

Secures AI software supply chain by reducing CVEs & attack surface in containers

SecLogic Kubernetes Security

Agentless Kubernetes & container security with KSPM across multi-cloud.

Nirmata Control Hub

AI-powered Kubernetes policy governance platform built on Kyverno.

HarborGuard

Container security platform for CVE triage, image patching & vulnerability scanning.

kube-bench

Kube-bench is a security assessment tool that validates Kubernetes deployments against CIS Kubernetes Benchmark standards through automated configuration checks.

kube-hunter

kube-hunter is a security scanning tool that identifies vulnerabilities and security weaknesses in Kubernetes clusters through automated assessment and provides detailed reporting with remediation guidance.

Buildah

Buildah is a command-line tool for building and managing container images in OCI and Docker formats without requiring a running daemon.

k-rail

A deprecated Kubernetes workload policy enforcement tool that helped secure multi-tenant clusters through various security policies and configurations.

MKIT - Managed Kubernetes Inspection Tool

MKIT is a Docker-based security assessment tool that identifies common misconfigurations in managed Kubernetes clusters across AKS, EKS, and GKE platforms.

Bane

Bane is an automated AppArmor profile generator for Docker containers that simplifies the creation of security policies with file globbing support and Docker integration.

Security-Guard

Security-Guard helps secure microservices and serverless containers by detecting and blocking exploits.

Kubeadm

Kubeadm is a tool for creating Kubernetes clusters with best practices.

m9sweeper

Kubernetes security platform with industry standard open source utilities for securing Kubernetes clusters and apps.

Gatekeeper Library

Gatekeeper is a policy management tool for Kubernetes that provides an extensible, parameterized policy library and native Kubernetes CRDs for instantiating and extending the policy library.

Kubespot (AWS) AWS EKS Setup for PCI-DSS, SOC2, HIPAA

A Terraform module that provides a compliance-focused AWS EKS setup with security hardening for PCI-DSS, SOC2, and HIPAA requirements.

CVE Scanning of Alpine base images using Multi Stage builds in Docker 17.05

A Docker MultiStage build implementation that integrates CVE scanning into Alpine Linux container builds using Docker 17.05's build-time vulnerability assessment capabilities.