Down Device vs Nagios XI
Down Device
downdevice.com
Nagios XI
nagios.comSide by side
| Figure | Down Device | Nagios XI |
|---|---|---|
| Price from | $9/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 9 |
| Spec score · DNS Monitoring Software | 7.9 (#17) | 9.0 (#3) |
| Integrations | The Enterprise plan lists custom integrations; no named integrations are listed on the pricing page. | Nagios XI supports authentication with Active Directory or LDAP over SSL, Single Sign-On with Microsoft Entra ID, and two-factor authentication through Duo. |
| Support | The homepage says the team responds to questions within hours; the Enterprise plan includes priority support. | A paid license includes the first year of Maintenance & Support, version upgrades, up to ten support cases, Support Portal access, Premium features, and an assigned Customer Success Manager. |
Plans
Nagios XI
- Standard — 100 Nodes$2,595, paid once
- Enterprise — 100 Nodes$4,690, paid once
- FreeFree
- FreeFree
- Standard$2,595, paid once
- Standard (100-Node)$2,595, paid once
- Enterprise$4,690, paid once
- Enterprise (100-Node)$4,690, paid once
- SitewidePriced on request
In their own words
Down Device
Down Device has no write-up on Specifiction yet; its figures are above.
Nagios XI
Nagios XI monitors servers, network devices, applications and services from a Linux server you manage. It checks configured thresholds, records results and sends notifications. Standard includes more than 90 configuration wizards, auto-discovery, dashboards, performance graphs, an open REST API, automation, configuration rollback and snapshots. Enterprise adds SLA and capacity-planning reports, scheduled reports and pages, business process intelligence, bulk changes and an audit log. Users can be restricted to assigned host and service groups, with authentication options including Active Directory or LDAP over SSL, Microsoft Entra ID single sign-on and Duo two-factor authentication. It is self-hosted on Linux, with virtual machine images for several hypervisors and offline installation on Red Hat and CentOS Stream. A 30-day trial provides unlimited monitoring, Enterprise features and direct support without a credit card. The free plan is limited to 7 nodes or 100 services, whichever comes first. Paid perpetual licenses are priced by monitored nodes: Standard is $2,595.00 once and Enterprise is $4,690.00 once, each shown for 100 nodes.