Backstage: From Spreadsheet to Standard | A CNCF Documentary

Why It Matters

Backstage transforms fragmented engineering environments into a unified developer portal, boosting productivity at Spotify and establishing an open‑source platform that could set the industry standard for internal tooling management.

Key Takeaways

• Spotify’s autonomous squads led to rapid growth but caused fragmentation.
• Spreadsheets failed; internal tool System Z evolved into Backstage.
• Plugin architecture unified R&D tooling, reducing context-switching for engineers.
• Open‑sourcing Backstage captured market before competitors like Lyft.
• Backstage now powers 90% of Spotify engineers and fuels a new business.

Summary

The video chronicles how Spotify’s famed squad model, while driving explosive engineering growth, eventually created a fragmented ecosystem of tools, services, and undocumented processes. New hires faced dozens of disparate dashboards and unclear ownership, leading to duplicated effort and slow delivery as the company added a thousand engineers per year.

To tame the chaos, engineers first built a simple spreadsheet of service owners, which quickly proved unsustainable. Jonathan’s internal “System Z” evolved into a read‑only service catalog, and the team added a plug‑in architecture that let any squad surface its own CI/CD, monitoring, and other tools in a single UI. This unified portal—later named Backstage—replaced a hundred browser tabs with one, giving engineers a “golden path” to develop, deploy, and decommission services.

Backstage’s internal success sparked a hack‑week sprint to create an open‑source version before rivals like Lyft could release similar portals. The team accelerated the launch, leveraging lessons from the failed Helios open‑source attempt and positioning Backstage as a foundational developer portal (IDP) for the broader community. Early adopters praised its catalog‑centric design and extensibility, and Spotify now reports over 90% daily usage among engineers.

The open‑source strategy turned an internal efficiency tool into a marketable product, reinforcing Spotify’s reputation for developer experience innovation and creating a new revenue stream. As more organizations adopt IDPs, Backstage’s plug‑in ecosystem could become a de‑facto standard, shaping how software teams manage tooling and ownership at scale.

Original Description

From an internal tool at Spotify to the global open source standard for platform engineering, this is the journey of Backstage.

In this CNCF documentary, we explore the evolution of one of the fastest-growing projects in the cloud native ecosystem. The film traces the transition of Backstage from an internal developer portal to a critical framework within the Cloud Native Computing Foundation. By providing a unified developer experience, Backstage streamlines complex infrastructure and minimizes setup time, enabling safer and more efficient organizational scaling.

This documentary celebrates the platform engineering teams, cloud native practitioners, and developers who have turned Backstage into a de facto industry standard for building internal development platforms.

Connect with the Project:

GitHub: https://github.com/backstage/backstage

Learn More:

The Cloud Native Computing Foundation (CNCF) builds sustainable ecosystems for cloud native software by hosting critical components of the global technology infrastructure. As part of the nonprofit Linux Foundation, CNCF brings together the industry’s top developers, end users, and vendors to drive innovation.

For more information, visit: https://www.cncf.io/