Sentinel review
Sentinel brings case, contact and outbreak workflows together for self-hosted teams.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Sentinel is an open-source web platform for communicable-disease surveillance, outbreak management and contact tracing. Its focus is epidemiology teams that need linked patient, case, contact and outbreak records, with workflows for intake, investigation and isolation. It suits mid-market and enterprise organizations that want to host the system themselves and configure diseases, geographies, questionnaires and reports without code changes.
Case investigation combines hierarchical outbreak tracking with interview queues, assignment and progress supervision. Contact relationship maps and bulk contact import support tracing work, while configurable case definitions can use laboratory results, symptoms and exposures. Conditional surveys include versioning and data mapping. Together, these features make Sentinel broader than a basic contact log: it covers both the progression of case work and the links among cases, contacts and outbreaks.
The project is publicly downloadable for self-hosted deployment and also offers a live demonstration; the website describes the current build as an alpha demonstration. That status matters for teams assessing operational readiness. Sentinel is free and open source, with no commercial plan structure to compare; its listed support channel is email. Its lab-feed support includes HL7 ingestion and LOINC and SNOMED parsing. Teams seeking an adaptable system for outbreak workflows may find that scope a fit, while organizations that need a release presented as production-ready should weigh the alpha designation before choosing it.
Sentinel pros and cons
- Where it wins
- Manages patient, case, contact and outbreak records in one platform
- Automates case definitions from lab results, symptoms and exposures
- Supports HL7 feeds with LOINC and SNOMED parsing
- Where it doesn't
- Current build is identified as an alpha demonstration
- Self-hosted deployment requires teams to manage their own environment
- Support is listed through email
Sentinel fact sheet, pricing and score →
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