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Data center infrastructure management · October 2026 Edition

NetBox vs Device42

Zero of fourteen models named NetBox first on the direct prompt; two named Device42. NetBox was named by twelve of the fourteen models and Device42 by thirteen and NetBox carries 29 labels and Device42 41, so the shares are not directly comparable.

NetBox

accepted challenger

Named in four categories this edition.

Device42

accepted challenger

Named in three categories this edition.

First-choice share17%10%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate7%5%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#4A position in a field of 9; printed, not drawn.
Labels2941A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, NetBox reading right to left. Rank and label count are printed, not drawn.Sunbird DCIM was named alongside these two in ten of the fourteen direct answers. Sunbird DCIM vs NetBox · Sunbird DCIM vs Device42 · NetBox vs Hyperview

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 data center infrastructure management page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
NetBoxFirst choices, of fourteen modelsDevice42
Direct02
Paraphrase021 against NetBox
Comparative001 against NetBox
Budget-constrained901 against Device42
Scale-constrained01
Negative101 against Device42
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, NetBox and Device42 were named in the same answer fifty-three times, of the 137 answers naming NetBox and the 125 naming Device42. In those answers Device42 took the first choice six times and NetBox twenty-two.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where NetBox and Device42 stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
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
NetBox Device42 first choice named as an alternative argued againstblank: not namedEach cell is one answer, NetBox on the left and Device42 on the right.

The direct prompt

The plain question, one answer per model, grouped by where NetBox and Device42 stood in it.

Device42 first, NetBox not the choice

2 of 14 modelsNetBox was named in the answer but not as the choice, or not at all.
Qwen 3.7 FlashDevice42 alternatives: Hyperview DCIM, Nlyte DCIM, Sunbird DCIM
MiniMax M2.5Device42, Sunbird DCIM alternatives: Schneider Electric EcoStruxure IT

Neither was the first choice, one was named

9 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Gemini 3.5 FlashSunbird Software alternatives: Device42, Hyperview, Schneider Electric
Perplexity SonarHyperview alternatives: Device42, NetBox, Sunbird DCIM
Grok 4.1 FastSunbird DCIM alternatives: Device42, Hyperview DCIM
Mistral SmallHyperview alternatives: Device42, Sunbird DCIM
DeepSeek V4 FlashSunbird DCIM alternatives: Device42, Hyperview DCIM
Llama 4 MaverickHyperview alternatives: Device42, Sunbird DCIM
Kimi K2Hyperview DCIM alternatives: Device42, Schneider Electric EcoStruxure IT, Sunbird DCIM
GLM 4.7 FlashXSunbird dcTrack alternatives: Device42, Schneider Electric EcoStruxure IT
Muse Glimmer 30BSunbird DCIM / dcTrack + Power IQ alternatives: Device42, Hyperview

Neither was named

3 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Sunbird DCIM alternatives: Hyperview, Nlyte DCIM
GPT-5.4 miniSunbird DCIM alternatives: Nlyte DCIM, Vertiv
GPT-6 LunaSunbird dcTrack alternatives: Nlyte DCIM, Schneider EcoStruxure IT Expert

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

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
NetBox leads by twenty-one points.
NetBox29%#1 of 11
Device427%#5 of 11
The full small business standing →
Mid-marketThe figures above
NetBox leads by eight points.
NetBox17%#2 of 9
Device4210%#4 of 9
The full mid-market standing →
Enterprise
The order flips: Device42 leads at enterprise.
Device424%#6 of 10
NetBox0%#10 of 10
The full enterprise standing →

What the models said about NetBox

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of five in this category shown.

“but it lacks built-in power and environmental monitoring out of the box” DeepSeek V4 Flash · paraphrase prompt · soft negative
“require more technical expertise to implement” Claude Haiku 4.5 · comparative prompt · soft negative
“The Best Open-Source Option: NetBox ... NetBox has quickly become the industry standard for IP Address Management (IPAM) and Data Center Infrastructure Management (DCIM) combined.” Qwen 3.7 Flash · budget prompt · first choice
“The best DCIM tool for a company with a limited budget is NetBox, an open-source DCIM tool that is suitable for teams with no license budget.” Llama 4 Maverick · budget prompt · first choice
“NetBox – This is an open-source, free-to-use DCIM tool that covers racks, devices, cabling, circuits, and IP address management.” Mistral Small · budget prompt · first choice

What the models said about Device42

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.

“Device42: Complex initial setup and configuration processes, steep learning curve, and limited reporting features” Claude Haiku 4.5 · negative prompt · soft negative
“pricing is quote-based and can get expensive... making it a poor fit for most budget-constrained companies” DeepSeek V4 Flash · budget prompt · soft negative
“Exceptionally strong in auto-discovery and mapping the relationship between physical hardware, virtual machines, and application dependencies.” Gemini 3.5 Flash · scale prompt · first choice
“If you want a single recommendation without more constraints, choose Device42.” Perplexity Sonar · paraphrase prompt · first choice
“Sunbird DCIM or Device42 would be the top choices” MiniMax M2.5 · direct prompt · first choice
Also compared

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.