Buildroot vs Open Build Service
Buildroot
buildroot.orgOpen Build Service
openbuildservice.orgSide by side
| Figure | Buildroot | Open Build Service |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Build Automation Software | 8.6 (#5) | 8.3 (#9) |
| Purpose | Buildroot automates building complete embedded Linux systems through cross-compilation. | OBS automatically builds and distributes binary packages from source code in a consistent and reproducible way. |
| Security | The project asks users to report security vulnerabilities by emailing [email protected]. | The administrator guide recommends isolated worker networks and describes running untrusted build code in KVM or XEN virtual machines without network access. |
| Support | Community support is available through the OFTC IRC channel, a mailing list, and the GitLab bug tracker. | Community help is available through OBS IRC and a mailing list; commercial consulting, training, or SLA support is offered by listed partners, while the project says it has no product or service offering of its own. |
Plans
In their own words
Open Build Service
Open Build Service (OBS) builds and distributes binary packages from source code in a consistent, reproducible way. Each package is built in a fresh jailed environment; when a build succeeds, OBS rebuilds packages that depend on it. The service can release packages, updates, add-ons, appliances, and complete distributions for different operating systems and hardware architectures. Documented package formats include RPM, DEB, and Arch, with recipes in formats such as spec, dsc, KIWI, and mkosi. Teams can use access controls, branches, merge requests, and submission reviews to coordinate work. GitHub.com and GitLab.com integrations are supported, as are self-hosted GitHub, GitLab, and Gitea instances when network connectivity works. The API gives clients and external services access to OBS resources, while the osc command-line client can edit sources and metadata, start builds, and gather results. OBS is GPL-licensed free software, available on a reference server for open-source developers or for installation on users’ own hardware or in a data center. The listed plan is free.