What is SaaS ERP?
ERP delivered as a multi-tenant Software-as-a-Service subscription with automatic updates and shared infrastructure.
Definition
SaaS ERP (Software as a Service ERP) is a specific type of cloud ERP where the software runs on shared (multi-tenant) infrastructure and is delivered as a subscription service. SaaS ERP provides automatic updates, pay-as-you-go pricing, rapid deployment, and the lowest maintenance overhead. True SaaS ERPs include Oracle NetSuite, Workday, and Sage Intacct. SaaS differs from hosted cloud in that all customers run on the same version of the software.
How SaaS ERP Works in ERP
In SaaS ERP, all customers share the same application code and infrastructure (multi-tenant). Updates are applied to everyone simultaneously (typically quarterly). Customization is done through configuration, extensions, and APIs rather than modifying core code. This ensures all customers stay current and reduces technical debt.
ERP Vendors with Strong SaaS ERP
Frequently Asked Questions
What is the difference between SaaS ERP and cloud ERP?
All SaaS ERP is cloud ERP, but not all cloud ERP is SaaS. SaaS specifically means multi-tenant, shared infrastructure with automatic updates. Cloud ERP can also include single-tenant hosted deployments where you have a dedicated instance.