Gemstash vs Omni Line Multipurpose Artifact Registry

Gemstash has no write-up on Specifiction yet; its figures are above.

Omni Line Multipurpose Artifact Registry is a self-hosted registry for software packages and artifacts. It supports npm, Composer, Docker, PyPI, Go, Cargo, Maven, RubyGems, Conan, and generic artifacts, with hosted, proxy, and virtual registry modes. Its Multipurpose registry handles uploads and downloads of deployment packages and binaries. Teams can use familiar ecosystem clients and command-line tools by directing them to an Omni Line URL.

Package scanning checks against the public OSV database; optional controls can block installs of known malware or packages below configured severity floors. The management UI supports OIDC single sign-on, while personal access tokens serve CLI and CI authentication and organization roles scope registry permissions. Deployment options include Docker Compose, Helm, Ansible, and cloud templates for AWS, Azure, and DigitalOcean. Artifacts can reside on a local filesystem or S3-compatible storage, with PostgreSQL metadata on infrastructure the operator runs. Omni Line is proprietary commercial software, not open source. A self-hosted trial includes every feature for 30 days. Pro costs $2,499 a year.