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Infrastructure monitoring · October 2026 Edition

Datadog vs Zabbix

Six of fourteen models named Datadog first on the direct prompt; zero named Zabbix. Both were named by all fourteen models and Datadog carries 59 labels and Zabbix 46, so the shares are not directly comparable.

Datadog

criticized challenger

Named in eight categories this edition.

Zabbix

accepted challenger

Named in eight categories this edition.

First-choice share28%20%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate41%22%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#2A position in a field of 13; printed, not drawn.
Labels5946A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Datadog reading right to left. Rank and label count are printed, not drawn.New Relic was named alongside these two in eight of the fourteen direct answers. Datadog vs New Relic · Datadog vs ManageEngine OpManager · Datadog vs Site24x7

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 infrastructure monitoring page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
DatadogFirst choices, of fourteen modelsZabbix
Direct603 against Datadog · 1 against Zabbix
Paraphrase602 against Datadog · 1 against Zabbix
Comparative501 against Datadog
Budget-constrained0103 against Datadog
Scale-constrained203 against Datadog · 1 against Zabbix
Negative0112 against Datadog · 7 against Zabbix
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, Datadog and Zabbix were named in the same answer 116 times, of the 664 answers naming Datadog and the 309 naming Zabbix. In those answers Zabbix took the first choice twelve times and Datadog twenty-four.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Datadog and Zabbix 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
Datadog Zabbix first choice named as an alternative argued againstblank: not namedEach cell is one answer, Datadog on the left and Zabbix on the right.

The direct prompt

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

Datadog first, Zabbix an alternative

6 of 14 modelsZabbix was named in the answer but not as the choice, or not at all.
GPT-5.4 miniDatadog alternatives: Dynatrace, Grafana, New Relic
Qwen 3.7 FlashDatadog alternatives: Grafana, Middleware.io, Paessler PRTG, Prometheus + Grafana, Zabbix
GLM 4.7 FlashXDatadog, Grafana alternatives: Dynatrace, ManageEngine OpManager, New Relic
MiniMax M2.5Datadog alternatives: ManageEngine OpManager, Prometheus + Grafana, Sematext
GPT-6 LunaDatadog alternatives: Grafana, New Relic
Muse Glimmer 30BDatadog alternatives: LogicMonitor, ManageEngine OpManager, Paessler PRTG, Prometheus + Grafana, Site24x7, Zabbix

Neither was the first choice, one was named

2 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Perplexity SonarPaessler PRTG alternatives: Datadog, ManageEngine OpManager, New Relic, Site24x7, Zabbix
Grok 4.1 FastNew Relic alternatives: Datadog, ManageEngine OpManager, Site24x7

Neither was named

6 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5no first choice
Gemini 3.5 FlashNew Relic alternatives: Better Stack, Grafana, LogicMonitor, Site24x7
Mistral SmallManageEngine OpManager, Site24x7 alternatives: Netdata
DeepSeek V4 FlashSite24x7 alternatives: Grafana Stack, ManageEngine OpManager, New Relic
Llama 4 Maverickno first choice
Kimi K2LogicMonitor alternatives: Better Stack, New Relic, Paessler PRTG, Site24x7

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
Zabbix leads by nine points.
Zabbix14%#3 of 14
Datadog5%#8 of 14
The full small business standing →
Mid-marketThe figures above
The order flips: Datadog leads at mid-market.
Datadog28%#1 of 13
Zabbix20%#2 of 13
The full mid-market standing →
Enterprise
Datadog leads by thirty-seven points.
Datadog41%#1 of 14
Zabbix4%#6 of 14
The full enterprise standing →

What the models said about Datadog

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

“costs escalate rapidly, with log management and APM billed separately ... making it hard to predict monthly costs” Claude Haiku 4.5 · negative prompt · hard negative
“It is the go-to for SaaS B2B teams already on AWS/Azure/GCP who want rapid onboarding and SaaS management, but it is metered and can get expensive at scale.” Muse Glimmer 30B · direct prompt · first choice

What the models said about Zabbix

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

“Avoid Nagios and raw Zabbix if you value speed and ease-of-use over granular control.” Qwen 3.7 Flash · negative prompt · hard negative
“Avoid Zabbix if you need modern UI and simplicity, as its user interface feels dated.” Claude Haiku 4.5 · negative prompt · hard negative
“Zabbix – best all-in-one for traditional infrastructure ... Need one install with UI, alerting and auto-discovery and minimal ops overhead → Zabbix.” Muse Glimmer 30B · budget 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.