What Is Backstage?

Backstage is an open-source platform for building developer portals, originally created by Spotify and now a CNCF incubating project. It provides a centralized hub where developers can discover services, create new projects from templates, view documentation, and access infrastructure tools through a single, unified interface. Backstage serves as the foundation for internal developer platforms.

Why Backstage Matters

As organizations grow, developers interact with dozens of tools, services, and documentation sources scattered across different platforms. Finding who owns a service, how to deploy it, or where its documentation lives becomes a constant challenge. Backstage solves this by providing a single pane of glass for the entire software ecosystem, reducing cognitive load and improving developer productivity.

Teams that understand and adopt backstage gain a significant operational advantage, reducing manual effort and improving the reliability and scalability of their infrastructure. As cloud-native adoption accelerates, familiarity with backstage has become a core competency for DevOps engineers, platform teams, and site reliability engineers working in production Kubernetes and cloud environments.

How Backstage Works

Backstage runs as a web application that integrates with your existing tools through plugins. The software catalog automatically discovers and indexes all services, APIs, and infrastructure components. Software templates let developers create new projects with pre-configured CI/CD, monitoring, and cloud resources. TechDocs integrates documentation directly into the portal. Plugins extend Backstage with integrations for Kubernetes, cloud providers, CI/CD systems, and more.

Understanding how backstage fits into the broader cloud-native ecosystem is important for making informed architecture decisions. It works alongside other tools and practices in the DevOps and platform engineering space, and choosing the right combination depends on your team's specific requirements, scale, and operational maturity.

Key Features

Software Catalog

A centralized registry of all services, APIs, libraries, and infrastructure components with ownership and metadata.

Software Templates

Scaffolding templates that create new projects with built-in CI/CD, monitoring, and infrastructure configuration.

TechDocs

Documentation-as-code that lives alongside service code and is surfaced in the Backstage portal automatically.

Plugin Ecosystem

An extensible architecture with hundreds of community plugins for Kubernetes, cloud services, and developer tools.

Common Use Cases

Building a service catalog that shows all microservices, their owners, APIs, and current health status.

Creating software templates that scaffold new services with CI/CD, Kubernetes manifests, and monitoring pre-configured.

Surfacing Kubernetes cluster information, deployment status, and pod logs directly in the developer portal.

Providing a unified search across all documentation, APIs, and services from a single interface.

How Obsium Helps

Obsium's platform engineering team helps organizations implement and optimize backstage as part of production-grade infrastructure. Whether you are adopting backstage for the first time or looking to improve an existing implementation, our engineers bring hands-on experience across cloud platforms and Kubernetes environments. Learn more about our platform engineering services →