High-performance FHIR server from Firely, with reference and SDK tooling.
Pricing
Commercial; community SDKs are free.
Related tools
Medplum
Open-source healthcare developer platform with a FHIR-native backend.
HAPI FHIR
Reference Java implementation of FHIR including a full server and client SDK.
EHRbase
Open-source openEHR clinical data repository.
Firely .NET SDK
Official .NET SDK for working with HL7 FHIR resources.
HAPI FHIR
Open-source Java implementation of the HL7 FHIR specification, widely used as a reference server.
Medplum
Developer platform for healthcare apps with a FHIR-native backend and React component library.