OpenNMS
OpenNMS is maintained in the observability catalog as network monitoring with an explicit evidence and lifecycle record.
The current entry and its direct relationships are prominent; every other catalog technology and concept remains visible as muted background context.
17 directly connected nodes · 18 typed relationships · 203 muted catalog entries
List direct catalog relationships
- CatalogObservability Technology
- HierarchyOpenNMS.js CLI
- RelatedSNMP
- RelatedPrometheus
- RelatedGrafana
- TelemetryMetrics
- TelemetryEvents
- TelemetryNetwork-Telemetry
- ArchitectureHost Observability
- ArchitectureMicroservices Observability
- ArchitectureCloud Observability
- ArchitectureNetwork Observability
- ArchitectureOn-Premise Observability
- ArchitectureLinux
- FunctionService Discovery
- FunctionData Collection
- FunctionIntegrations
- RelatedOpenNMS.js CLI
Catalog position
OpenNMS is maintained by The OpenNMS Group / community and classified as network monitoring in the domain-specific and adjacent research cohort [1]. This establishes a stable catalog identity and a canonical starting source; it does not independently validate product outcomes, pricing, availability, or fit.
| Field | Catalog record |
|---|---|
| Entity type | Open Source Project |
| Signals | Metrics, Events, Flows |
| Deployment | Self Hosted |
| License model | AGPL-3.0 and commercial support |
| Origin | Global |
Research stance
Treat this page as a maintainable evidence record, not an endorsement or direct ranking. Challenge the stance when the classification, evidence, or stated limits no longer match current primary evidence.
Technology-map evidence
How this tool is positioned
- Capability coverage
- 33% 4 of 12 families
- Reference cost
- $45per capability / month
- Market breadth
- 65/100 bounded evidence index
- Confidence
- documenteddocumented inputs
Network monitoring and event-management scope; cost is a self-hosted allowance and breadth is a project proxy.
Axis sources: OpenNMS documentation
Source record
Bibliography
The OpenNMS Group / community, “OpenNMS documentation.” [Online]. Available: https://docs.opennms.com/. [Accessed: Aug. 12, 2026].
Canonical first-party or project documentation used for catalog identity and stated scope.Canonical source ↗Return to article ↑The OpenNMS Group / community, “OpenNMS product and support website.” [Online]. Available: https://www.opennms.com/. [Accessed: Aug. 14, 2026].
Official price-list or product-site reference. Availability: contact-sales.Canonical source ↗Return to article ↑The OpenNMS Group / community, “Official GitHub repository.” GitHub. [Online]. Available: https://github.com/OpenNMS/opennms. [Accessed: Aug. 14, 2026].
Known limits
Unresolved unknowns
- Current editions, pricing, availability, and independently measured outcomes require dated verification.
Public review
Discuss and correct
Comments are public. Proposed factual corrections must be incorporated into version-controlled research before they are treated as published.
Local preview does not have Giscus configured. Native comments and Giscus are never presented as competing primary systems on the same page.