Health Gorilla's HIE facilitates data exchange via web app and API, and ensures compliance with both national and state regulations, including CalHHS DxF and TEFCA. It includes features a processing engine to enrich and normalize data, a national Master Patient Index, and Record Locator Service to ensure data is attributed to the correct patient. The platform supports the exchange of complete data with national and state networks, aiding in enriching current patient data and supporting public health initiatives.

Zus Health provides interoperability data, integrating patient data into care workflows through APIs, embedded components, and EHR integrations. It features the Zus Aggregated Profile (ZAP), which consolidates patient health information into a single view, aiding healthcare providers in understanding and accessing patient data efficiently.

Particle is an API platform for healthcare data interoperability, including clinical data, medication data, and ADT feeds. Data is available in a standardized FHIR R4 format to ensure usability.