Open Source Alternatives to Qualys

Snyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.

Secures the software supply chain with verifiable builds and open-source security tooling.

Open-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.

ARMO provides an open-source Kubernetes security platform, Kubescape, for end-to-end security from development to production.

Platform providing managed open source software with security, maintenance, and licensing assurances for enterprises.

Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

Best free & open source AI personal assistant.

Cisco's internal incubation engine for emerging technologies like agentic AI and quantum networking.

Open-source, cloud-native runtime security tool for detecting anomalous application behavior across hosts, containers, and Kubernetes.

A production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.

Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

An open-source data platform for manufacturers to access and structure machine data.