LibreNMS vs Nagios
Zero of fourteen models named LibreNMS first on the direct prompt; zero named Nagios. LibreNMS was named by thirteen of the fourteen models and Nagios by thirteen and LibreNMS carries 24 labels and Nagios 37, so the shares are not directly comparable.
Named in three categories this edition.
Named in five categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the network monitoring and management page.
By framing
LibreNMSFirst choices, of fourteen modelsNagios
Across every category in the November 2026 Edition, LibreNMS and Nagios were named in the same answer forty-seven times, of the 70 answers naming LibreNMS and the 161 naming Nagios. In those answers Nagios took the first choice one time and LibreNMS two.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | |||||
| GPT-5.4 mini | | |||||
| Gemini 3.5 Flash | | | | |||
| Perplexity Sonar | | | | |||
| Grok 4.20 | | | ||||
| Mistral Small | | |||||
| DeepSeek V4 Flash | | | | |||
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | ||||
| GLM 4.7 FlashX | | |||||
| MiniMax M2.5 | | | | |||
| GPT-6 Luna | | |||||
| Muse Glimmer 30B | | |
LibreNMS Nagios first choice named as an alternative argued againstblank: not namedEach cell is one answer, LibreNMS on the left and Nagios on the right.The direct prompt
Neither was named
14 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
LibreNMS2%#7 of 11Nagios2%#8 of 11Nagios2%#11 of 15LibreNMS0%#– of 15What the models said about LibreNMS
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“Five-minute defaults, notably associated with LibreNMS, can miss short congestion bursts and interface flapping” Perplexity Sonar · negative prompt · soft negative
“My suggestion: Start with LibreNMS. It strikes the best balance between a modern interface, automatic device discovery, and being entirely free forever” Qwen 3.7 Flash · budget prompt · first choice
“If you have a Linux admin on staff, start with LibreNMS (for network gear) or Zabbix (for everything).” Gemini 3.5 Flash · budget prompt · first choice
“Zabbix and LibreNMS are excellent open-source choices” Mistral Small · budget prompt · first choice
What the models said about Nagios
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“I'd suggest starting with Zabbix or Nagios Core since they're completely free and enterprise-grade” MiniMax M2.5 · budget prompt · first choice
“Stick to well-established, actively maintained tools like SolarWinds NPM, PRTG, Nagios, or Zeek” MiniMax M2.5 · negative prompt · alternative
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.