We were just discussing how to do this today! How would you say your offering compares to, eg, Redox Engine, in terms of pricing and overall compatibility? Will you be open sourcing the entire stack, or keeping some parts proprietary?
Medplum has a number of interoperability features: FHIR and HL7 endpoints, and developer tools to store and manipulate the data as needed. But our integrations are more "DIY" and developer focused.
At this point, everything running in production is 100% open source, and we don't have any plans for proprietary code.