Open-source FHIR servers compared
HAPI FHIR, Medplum and Microsoft's FHIR Server side by side, with Blaze as a research-focused option: languages, FHIR versions, databases, identity, hosted counterparts and support, and a shortlist by use case.

Roundups of open-source healthcare platforms by category: FHIR servers, electronic health record systems, hospital information systems, PACS archives and DICOM viewers.
HAPI FHIR, Medplum and Microsoft's FHIR Server side by side, with Blaze as a research-focused option: languages, FHIR versions, databases, identity, hosted counterparts and support, and a shortlist by use case.
OpenEMR, OpenMRS and GNU Health compared for clinics and health programs, with Bahmni noted as an OpenMRS-based distribution: licenses, certification, FHIR support, stacks and the settings each was designed for.
Bahmni, GNU Health and OpenMRS compared as hospital-wide systems covering inpatient care, lab, pharmacy, billing and imaging: which modules each provides, how they are assembled and what it takes to run them in a hospital.
Orthanc and dcm4chee compared as self-hosted image archives: licensing, architecture, databases and object storage, DICOMweb support, viewers they pair with, security setup and the operational effort for each.
The OHIF Viewer and Weasis compared, with Orthanc's Stone Web viewer noted as a plugin option: web versus desktop delivery, supported archives and protocols, advanced visualization and how each fits clinical and research workflows.

Tell us what you're working on, whether it's a deployment, an audit, a security test or a cyber range. You'll speak with an engineer who can help you scope it.