Backstage vs Porter
Backstage
backstage.ioPorter
porter.runSide by side
| Figure | Backstage | Porter |
|---|---|---|
| Price from | Free | $6/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 2 |
| Spec score · Platform Engineering Software | 8.6 (#5) | 8.2 (#12) |
| 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. | Users can deploy from Git or Docker, and Porter says it works with any framework. |
| Integrations | Integrations let Backstage read or publish data using providers such as GitHub, GitLab, Bitbucket, LDAP, and cloud providers. | Porter's published integrations include Tailscale, Helicone, Doppler, and Infisical; its add-ons include n8n and Quivr. |
| Product | Backstage is an open-source framework for building developer portals. | Porter deploys and manages applications in a customer's AWS, Azure, or Google Cloud account, with infrastructure operations managed by Porter. |
| 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. | Porter advertises SOC 2 Type II and built-in SOC 2 and HIPAA compliance in the customer's cloud account. |
| Support | The project lists Discord, FAQs, and community resources for support and discussion. | The Enterprise plan includes premium support, and eligible higher-usage customers can qualify for private support. |
Plans
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.