Backstage vs Flanksource Mission Control
Backstage
backstage.ioFlanksource Mission Control
flanksource.comSide by side
| Figure | Backstage | Flanksource Mission Control |
|---|---|---|
| Price from | Free | $249/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · Internal Developer Portals | 8.6 (#2) | 8.1 (#8) |
| Spec score · Internal Developer Platforms | 8.6 (#3) | 8.1 (#6) |
| Deployment | The standalone installation guide creates a locally running app with an in-memory SQLite database and demo content, and says this setup is not production-ready. | The product offers self-hosted, SaaS, and hybrid deployment models, and the maker describes it as self-hosted first. |
| Integrations | Integrations let Backstage read or publish data using providers such as GitHub, GitLab, Bitbucket, LDAP, and cloud providers. | Documented integrations include Kubernetes, AWS, Azure, GitHub, Azure DevOps, Prometheus, Datadog, Dynatrace, CloudWatch, and Elasticsearch. |
| Purpose | Backstage is an open-source framework for creating and deploying developer portals, originally created at Spotify. | Mission Control is an internal developer platform designed to improve developer productivity and operational resilience. |
| Security | The official threat model outlines security considerations for operators, developers, and security researchers, and points to the project’s security policy for vulnerability reporting. | The security documentation lists CodeQL scanning, merge-blocking tests, branch protection, Dependabot, OpenSSF Scorecards, and a CI supply-chain runtime scanner in its secure SDLC. |
| Support | The project lists Discord, FAQs, and community resources for support and discussion. | The docs offer help through CNCF community Slack, GitHub issues, YouTube, and email. |
Plans
Flanksource Mission Control
- Starter$249 a month
- Standard$799 a month
- EnterprisePriced on request
In their own words
Backstage
Backstage is a free, open-source framework for building and deploying developer portals. Its software catalog records ownership and metadata for services, websites, libraries and data pipelines, for teams managing a small set of services or company catalogs of thousands. Software Templates can fill code skeletons with variables and publish generated projects to destinations such as GitHub or GitLab. TechDocs keeps documentation in a docs-like-code workflow close to code. Integrations can read or publish data through GitHub, GitLab, Bitbucket, LDAP and cloud providers. Teams can extend a portal with existing open-source plugins or build their own; Backstage Search can index sources such as TechDocs, Confluence and Stack Overflow. Its Kubernetes feature aggregates a service’s deployments through the Kubernetes API. Backstage is self-hosted. The standalone installation guide creates a local demo with an in-memory SQLite database and says this setup is not production-ready. It lists minimum requirements of 20 GB disk and 6 GB memory, with more disk needed as modules and plugins are added. Its threat model describes only rudimentary denial-of-service protection and recommends a protected deployment environment.
Flanksource Mission Control
Flanksource Mission Control has no write-up on Specifiction yet; its figures are above.