Sage developed SEOS ( Sage ERP Online Services ) in 2012. This was a strategic initiative with Microsoft during a time period when Azure was a relatively new offering.
Beginning December 2020, this offering is marketed by Sage as Sage Partner Cloud with support for Sage 100 and Sage 300 throughout US and Canada.
The Sage Provisioning Portal is used to automate many of the steps needed to deploy Sage 100 or Sage 300 in the Azure cloud. The portal enables partners to manage multiple customer deployments using a single user interface.
Many Sage 100 customers use third-party integrations to expand the functionality of their accounting system. Sage has published a list dated May 25, 2021 which shows all the third-party integrations they’ve tested for use in the Sage Partner Cloud.
Below is the May 26, 2021 list of tested ISV solutions. This list is updated on a regular basis so if your solution is not listed please check with your Sage business partner to see whether an update has been made to this list.