Singularity Enterprise

Singularity Enterprise is a set of three services to support Singularity container workflows. It contains a Remote Builder service to build containers of varying architectures, along with a Library (registry) to store and pull containers, and Key Management for container authentication. It is available to deploy as an On-Premise or Virtual Private Cloud Service offering.

Singularity Enterprise

Your Singularity Enterprise subscription includes SingularityPRO, our enterprise-grade container runtime. SingularityPRO integrates seamlessly with Singularity Enterprise, making it easier to build, share and secure Singularity Image Format (SIF™) images.

Get all of the benefits of PRO

Easy to Use

Whether you’re a just learning to code, or an experienced developer, SingularityPRO helps you leverage software containers to get work done.

Stable and Secure

With back-ported security patches and bug fixes, SingularityPRO provides feature stability while keeping your compute environment secure.


Whether your containers are stored in an OCI container registry, the Sylabs Cloud, or Singularity Enterprise, they’re compatible with SingularityPRO.

High Performance

Leverage the latest high performance hardware to accelerate your workflow. With built in support for GPUs and high speed interconnects, SingularityPRO has you covered.


Our enterprise-grade support gets you the help you need, whenever you need it. Get connected with the team that leads the development of the project.

With dedicated services for Enterprise

Remote Builder

Give teams the ability to build Singularity containers on a centrally managed resource pool, without granting elevated privileges. Increase productivity by allowing native container builds on the same hardware as your high performance compute resources.

Container Library

Enable teams to share and discover Singularity Image Format (SIF™) images within your organization. Control access with role-based access controls (RBAC). Proactively address legal and/or regulatory requirements that demand reproducibility in software applications.


Establish and maintain a chain of trust in Singularity Image Format (SIF™) images throughout their entire lifecycle. Sign and verify Singularity containers via cryptographic keys to ensure the authenticity and integrity, whether they’re created within the enterprise or provided by an external source.

Enterprise Deployment Models

Singularity Container Services (SCS) is a free Sylabs’ hosted version of Singularity Enterprise. It is a great way to experience the features and functionality before deploying your own on premise or cloud hosted deployment.

Singularity Container Services
Singularity Enterprise
Supports CI/CD with Singularity Remote Build Client
Singularity Image File integration
Library supports signed and encypted containers
Integration with Singularity Container Ecosystem
Multiple project capability
Limited to one project
Multiple projects
Build time quota
Limited to 500 minutes across 30 day rolling window
Unlimited build time
Library storage quota
11GB storage cap
Unlimited Library storage
Multiple architecture support
x86 only
x86, ARM, Power
Custom authorization method
Limited to Cloud OAuth
Intergration with IAM and LDAP (active directory)
SBOM images generated by Remote Build Service
Unlimited SBOM quota
On premise and virtual private cloud deployment
Direct access to Sylabs engineers
Support via email and customer portal
Includes SingularityPRO licenses

Interested in Singularity Enterprise?

Please fill out the form below to schedule a discovery call with one of our solution specialists.