# Microsoft Sentinel vs Wazuh: which do AI models recommend for SIEM, October 2026

IT AI Recommendation Index, October 2026 Edition, SIEM platforms. Eight of fourteen models named Microsoft Sentinel first on the direct prompt; zero named Wazuh. Page: https://it-ai-index.com/security/siem-platforms/microsoft-sentinel-vs-wazuh/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Microsoft Sentinel | 38% | #1 of 15 | 13% | 62 | 14 of 14 |
| Wazuh | 21% | #2 of 15 | 24% | 21 | 13 of 14 |

## The direct prompt, model by model

- GPT-5.4 mini: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: Google Security Operations, Splunk Enterprise Security)
- Grok 4.20: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: LogRhythm NextGen, Rapid7 InsightIDR)
- Mistral Small: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: Exabeam, LogRhythm, Sumo Logic Cloud SIEM)
- DeepSeek V4 Flash: microsoft sentinel first (first choices: Microsoft Sentinel, Rapid7 InsightIDR) (alternatives: CrowdStrike Falcon Next-Gen SIEM, Elastic Security, Google Security Operations, Stellar Cyber Next-Gen SIEM)
- Kimi K2: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: LogRhythm, Sumo Logic Cloud SIEM)
- GLM 4.7 FlashX: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: Elastic Security, FortiSIEM, ManageEngine Log360, Rapid7 InsightIDR, Splunk Enterprise Security, Sumo Logic Cloud SIEM)
- MiniMax M2.5: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: Exabeam, LogRhythm)
- GPT-6 Luna: microsoft sentinel first (first choices: Microsoft Sentinel) (alternatives: Google Security Operations, Rapid7 InsightIDR)
- Claude Haiku 4.5: neither first, one named (first choices: Rapid7 InsightIDR) (alternatives: LogRhythm, ManageEngine Log360, Microsoft Sentinel)
- Gemini 3.5 Flash: neither first, one named (first choices: Blumira) (alternatives: Huntress Managed SIEM, Microsoft Sentinel, Rapid7 InsightIDR)
- Qwen 3.7 Flash: neither first, one named (first choices: LogRhythm) (alternatives: ManageEngine Log360, Microsoft Sentinel, Rapid7 InsightIDR, Sumo Logic Cloud SIEM)
- Perplexity Sonar: neither named (first choices: Rapid7 InsightIDR) (alternatives: LogRhythm, ManageEngine Log360, Stellar Cyber Next-Gen SIEM)
- Llama 4 Maverick: neither named
- Muse Glimmer 30B: neither named (first choices: Rapid7 InsightIDR, Sumo Logic Cloud SIEM) (alternatives: Elastic Security, ManageEngine Log360, Securonix Unified Defense SIEM)

## What the models said about Microsoft Sentinel

- "Why to be cautious: Vendor Ecosystem Dependence... difficult, confusing, and often suboptimal if your infrastructure is primarily AWS, Google Cloud, or Linux-based" (Qwen 3.7 Flash, negative prompt, soft negative)
- "Sentinel is incredibly powerful. However, do not buy it to manage alone unless you have dedicated KQL (Kusto Query Language) expertise." (Gemini 3.5 Flash, scale prompt, soft negative)
- "Microsoft Sentinel's billing, for example, depends on ingestion tiers, retention, and separate infrastructure charges in some cases" (GPT-5.4 mini, negative prompt, soft negative)
- "I'd suggest starting with either Microsoft Sentinel (if already in the Microsoft ecosystem) or Sumo Logic (if you want vendor neutrality)" (Claude Haiku 4.5, paraphrase prompt, first choice)
- "Is primarily a Microsoft/Azure shop | Microsoft Sentinel | Seamless out-of-the-box ingestion, KQL query language, and fast deployment." (Gemini 3.5 Flash, comparative prompt, first choice)
- "Microsoft Sentinel — unbeatable value if you're a Microsoft shop; pay-as-you-go pricing; strong detection content; built-in UEBA and SOAR." (DeepSeek V4 Flash, scale prompt, first choice)

## What the models said about Wazuh

- "Open-source self-build solutions (such as Wazuh or Graylog with custom rules) are generally not recommended unless you have at least two dedicated SIEM engineers" (Mistral Small, negative prompt, soft negative)
- "others advise skipping them depending on your needs, particularly for enterprise environments where robust support is critical" (MiniMax M2.5, negative prompt, soft negative)
- "Platforms like Elastic, Wazuh, and Security Onion are incredibly capable but demand significant engineering hours." (Gemini 3.5 Flash, negative prompt, soft negative)
- "If you have in-house engineering capacity and <50 GB/day ingest, Wazuh / Security Onion self-hosted is the lowest cash outlay." (Muse Glimmer 30B, budget prompt, first choice)
- "Wazuh is the most complete open-source SIEM available, combining SIEM and XDR capabilities with lightweight agents" (Claude Haiku 4.5, budget prompt, first choice)

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. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.