Open Source Alternatives to Bastion

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.

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

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

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.

Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

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

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.

Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.

High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.

Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.

The world's largest software registry for JavaScript packages and the default package manager for Node.js.

Sponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.

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

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

SDK-as-a-service platform for API providers, offering code generation and SDK management to enhance developer experience.

Autonomous endpoint management platform to counter AI-accelerated exploits.

Open-source data integration platform for security and infrastructure teams.

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

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

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

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

The world's leading platform for software development and version control, enabling collaboration and code hosting for millions of developers.

GitHub is a platform for developers to collaborate on code, manage projects, and build software.

The world's leading software development platform for version control and collaboration.

A service written as a plain Go function, supervised by lesiw.io/proc for reliability and distribution.

An open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.

Camunda provides an open-source process automation platform for orchestrating human and system workflows.

ComputeSDK provides an open-source platform for benchmarking cloud infrastructure, including AI gateways, sandboxes, storage, and browsers, and offers a unified SDK for running code in remote sandboxes.

An open-source, highly efficient web framework for Node.js focused on speed and low overhead.

Space-Grade Go Web Framework

A unified data analytics and AI platform built on the lakehouse architecture.

Commercializes the open-source Grafana observability platform with AI features.

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

Fully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.

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

Modern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages.

Cloud Development Environments for efficient and secure team software development.

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

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

Mirantis provides cloud-native infrastructure and AI platforms for enterprises to manage and operate complex environments.