Open Source
DHIS2 Core vs SORMAS
A verified, side-by-side comparison. Both records are status-checked by Findra, so you are comparing what each actually offers today, not a stale listing.
Category
Open Source
Open Source
Type
Health-tech
Health-tech
Country
🇳🇬 Nigeria
🇳🇬 Nigeria
Docs status
Docs live
Docs live
Licensing
Pricing
Free / open-source
Free / open-source
Verified
Unverified
Unverified
Last verified
5 Jul 2026
5 Jul 2026
Tags
java, health-tech, hmis, health-data
java, health-tech, disease-surveillance, outbreak-response
Summary
DHIS2 is a large open-source health information management system, written in Java, containing the service layer and web API. It is used as the national routine health information system by many African ministries of health for immunisation, disease surveillance and program reporting. It is developed by the HISP programme at the University of Oslo and released under BSD-3-Clause.
SORMAS (Surveillance, Outbreak Response Management and Analysis System) is an open-source disease-surveillance and outbreak-management system written in Java. It was piloted and deployed for epidemic response in Nigeria and Ghana and is used by African public-health institutes to track infectious diseases. It is released under GPL-3.0.