Backstage

Backstage belongs in the database because it remains the reference point for the internal developer portal category. The official Spotify pages position it as the open platform for building developer portals, giving engineering teams a software catalog, templates, and workflow extensions around a broad plugin ecosystem. That matters because Backstage is not just another dashboard. It is a platform framework for teams that want a central home for services, docs, APIs, ownership, templates, and platform workflows.

Its pricing story is OSS-first and should be described that way. The checked official Spotify pages focus on Backstage as an open platform and on Spotify Portal as the managed way to get started faster, but they do not expose a traditional Backstage pricing table. In practical terms, Backstage itself is the free framework and the real cost lives in engineering time, hosting, plugin maintenance, and any managed wrapper chosen around it. That makes it an important comparison baseline against more packaged portal vendors.