Nagios XI vs Pokesensor
Nagios XI
nagios.com
Pokesensor
app.pokesensor.orgSide by side
| Figure | Nagios XI | Pokesensor |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 9 | 5 |
| Spec score · Hardware Monitoring Software | 9.0 (#4) | 8.4 (#12) |
| Spec score · Hardware monitoring tools | 8.8 (#7) | 8.9 (#4) |
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
Pokesensor
- FreeFree
- VIP$5 a month
- VIP+$10 a month
- VIP++$20 a month
- VIP Super+$30 a month
In their own words
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.
Pokesensor
Pokesensor is a local hardware-monitoring app for Windows, macOS, and Linux. It shows live CPU, GPU, memory, and disk readings, with one-second sensor graphs and an always-on-top mini overlay. Desktop alerts can notify users when readings move outside a configured range, and session logs export to CSV or JSON. The free plan includes live monitoring, the overlay, alerts, and support for all three platforms. Graphs can show a configurable history window up to 24 hours; VIP++ adds 30-day logging, while VIP Super+ includes unlimited logging history. The app runs without cloud services, accounts, telemetry, or sending hardware data. Its default polling interval uses well under 1% CPU, and its install footprint is 18 MB. Monthly plans are VIP at $5.00 USD, VIP+ at $10.00 USD, VIP++ at $20.00 USD, and VIP Super+ at $30.00 USD. Fan control depends on what the motherboard and operating system expose.