Nagios XI
8.1#2 in dns monitoring software$2,595 one-timeFree planWebAPILinuxmacOS
VisitNagios XI vs Robusta
What both publish
| Fact | Nagios XI | Robusta |
|---|---|---|
| Access controls | Users can be limited to the Host and Service groups assigned to them. | The agent is read-only by default, with write access for auto-remediation available as an opt-in. |
| Deployment | Nagios XI is self-hosted on Linux and offers virtual machine images for VMware Workstation, Oracle VirtualBox, VMware ESXi and vSphere, and Microsoft Hyper-V. | Robusta is offered as SaaS, can be deployed in a customer's VPC, or can be fully self-hosted with the customer's own LLM key. |
Nagios XI plans
- Standard — 100 Nodes$2,595, paid once
- Enterprise — 100 Nodes$4,690, paid once
- FreeFree
- Standard$2,595, paid once
- Standard (100-Node)$2,595, paid once
- Enterprise$4,690, paid once
Robusta plans
- Robusta AI SREPriced on request
Pick Nagios XI if…
Nagios XI suits teams that want to monitor infrastructure from a Linux server they manage. It is also relevant to organizations that need self-hosted deployment, node-based licenses, or offline installation.
Pick Robusta if…
Robusta is for engineering teams that need help triaging infrastructure alerts and investigating incidents. It may suit organizations that want deployment and model-choice options, including self-hosting.