The Multi Tenant (SaaS) deployment environment refers to the hosted SaaS dbt Cloud application hosted by Fishtown Analytics. This is the most commonly used deployment as it is completely managed and maintained by Fishtown Analytics. As a SaaS product, a user can quickly create an account and get started using the product. The Production environment is hosted in AWS and contains the latest software updates and bug fixes.
For more information about the dbt Cloud Production deployment see the below.