Open Source Alternatives to Reclaim Security

Kryptvakt offers a secure, decentralized platform for managing and sharing sensitive data.

Open source

Socket is a software supply chain security company that proactively blocks malicious open-source packages and extensions in AI-driven software development.

Open source

Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.

Open source

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

Open source · Self-hostable

An applied cybersecurity research lab using AI agents to autonomously discover, exploit, and verify software vulnerabilities.

Open source · Self-hostable

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

Open source · Self-hostable

An open-source platform enabling enterprises to securely connect sensitive data to AI agents.

Open source · Self-hostable

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

Open source · Self-hostable

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

Open source · Self-hostable

Independent defensive security research focused on detection engineering, threat analysis, and open-source tooling for defenders.

Open source

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

Open source

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

Open source · Self-hostable

ScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.

Open source · Self-hostable

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

Open source · Self-hostable

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

Open source · Self-hostable

Octopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.

Open source · Self-hostable

Source-available, multi-threaded Redis replacement for modern cloud workloads.

Open source · Self-hostable

Open-source backend-as-a-service platform for building scalable applications.

Open source · Self-hostable

No-code, open-source cloud automation platform for FinOps and custom solutions.

Open source · Self-hostable

Industry-standard API simulation and mocking platform for reliable software development and testing.

Open source · Self-hostable

Open-source, AI-driven endpoint investigation tool for security teams.

Open source · Self-hostable

NooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds.

Open source · Self-hostable

A global non-profit foundation dedicated to improving software security through open community collaboration.

Open source · Self-hostable

Platform for developers building stateful reactive applications on the modern cloud with object store native databases.

Open source · Self-hostable

Open-source Node.js backend development platform for accelerating application development.

Open source · Self-hostable

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

Open source · Self-hostable

Open-source disk encryption software for Windows, macOS, and Linux.

Open source

Open honeynet telemetry, responsible threat intelligence sharing, and reproducible security research workflows for defenders and researchers.

Open source

Open-source, self-hostable secret manager where the server cannot read your secrets.

Open source · Self-hostable

A privacy and security-focused mobile operating system based on Android.

Open source · Self-hostable

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

Open source · Self-hostable

Open-core company building tools for modern backend engineers to ship faster and better.

Open source · Self-hostable

Open-source web browser focused on privacy, user control, and an open internet.

Open source · Self-hostable