NagiosUnmatched IT monitoring of nearly any device anytime, anywhere, all in one location.
vs
NetdataReal-time observability with per-second metrics, logs and traces, and AI troubleshooting.
Comparison · Observability · weekly run Nov 3
Nagios vs Netdata
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Netdata is the stronger AI pick in Observability: it has a visibility score of 1.2 versus 0 for Nagios.
Choose Nagios if…
No clear advantage in the published data.
Choose Netdata if…
- You want the brand AI engines rank higher (1.2 vs 0)
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 coverage
- You prefer a larger, established vendor (51–200 employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Nagios | Netdata |
|---|---|---|
| Visibility score | 0% | 1.2% |
| Change vs last week | New | New |
| Rank in Observability | #40 | #28 |
| Share of voice | 0% | 0.5% |
| Mentions this run | 0 | 3 |
| Positive in AI answers | — | 100% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Nagios 0pp · Netdata 0pp over 0 weekly runs.
Engine by engine
Netdata leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
NagiosNetdata
Head to head in AI answers
0 engine answers name both brands
0Nagios ranked higher
0Netdata ranked higher
Features, pricing & fit
| Dimension | Nagios | Netdata |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Free; paid from $7 per seat / mo |
| Free plan | — | Yes |
| Deployment | Self-hosted on infrastructure you control, including air-gapped and regulated environments | Open-source agents run on your own nodes; Netdata Cloud is offered as SaaS or on-premises. |
| Integrations | — | 800+ |
| Compliance | — | SOC 2 Type 2 |
| Support | Community forums, Customer Support Portal, Case Support under maintenance plans, Quickstart setup in 60 minutes | Community help via Discord, forums and GitHub Discussions, Premium support available, Dedicated support team on on-premises plans, Nedi AI support assistant |
| Founded | 2007 | 2016 |
| Headquarters | Saint Paul, MN, United States | San Francisco, California, United States |
| Employees | 11–50 | 51–200 |
| Funding | Bootstrapped | Series A extension · $33M raised |
| Best for | IT teams that need self-hosted monitoring of servers, network devices and services, with licensing by node count. | Platform engineers, DevOps and SRE teams running Linux, Kubernetes and hybrid infrastructure who want per-second monitoring with zero configuration. |
Plans side by side
Nagios
Pricing not available.
Netdata
Community$0free forever, up to 5 nodes
Business$7node/month
Homelab$90year
Cloud On-PremisesCustomcontact sales
Pros and cons
Themes from the AI answers that mention each brand
Nagios
Profile in progress.
Netdata
- real-time, high-granularity infrastructure monitoring
- strong server monitoring
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Nagios vs Netdata”, https://slateindex.ai/compare/nagios-vs-netdata, data of Nov 3, 2026. Licence: CC BY 4.0.