# SIEM platforms for small business buyers: what AI models recommend, September 2026

IT AI Recommendation Index, September 2026 Edition. Asked as "SIEM platform" and as "security information and event management tool", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://it-ai-index.com/security/siem-platforms/smb/

**Standing:** Blumira (tied with Microsoft Sentinel) leads with 28% of first choices; verdict contested. 46 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Blumira | 28% | 0% | 45 |
| 2 | Microsoft Sentinel | 28% | 16% | 62 |
| 3 | Wazuh | 17% | 22% | 49 |
| 4 | Sumo Logic | 7% | 7% | 15 |
| 5 | Elastic Security | 4% | 16% | 32 |
| 6 | Huntress Managed SIEM | 4% | 0% | 16 |
| 7 | ManageEngine Log360 | 4% | 0% | 15 |
| 8 | Huntress | 2% | 0% | 10 |
| 9 | Rapid7 InsightIDR | 0% | 9% | 11 |
| 10 | Datadog Cloud SIEM | 0% | 14% | 14 |
| 11 | Graylog | 0% | 33% | 12 |
| 12 | Splunk Enterprise Security | 0% | 100% | 10 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Sumo Logic; alternatives Datadog Cloud SIEM, Huntress
- GPT-5.4 mini: Microsoft Sentinel; alternatives Elastic Security, Splunk, Sumo Logic
- Gemini 3.5 Flash: Blumira; alternatives Huntress Managed SIEM, Microsoft Sentinel, Wazuh
- Perplexity Sonar: Blumira, Microsoft Sentinel; alternatives Datadog Cloud SIEM, Elastic Security, Huntress, Wazuh
- Grok 4.1 Fast: Blumira; alternatives Huntress, ManageEngine Log360, Microsoft Sentinel, Wazuh
- Mistral Small: Blumira; alternatives Wazuh
- DeepSeek V4 Flash: Blumira; alternatives ManageEngine Log360, Microsoft Sentinel, Wazuh
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Microsoft Sentinel; alternatives Datadog Cloud SIEM, ManageEngine SecurityManager Plus, Wazuh
- Kimi K2: Blumira, Microsoft Sentinel; alternatives Huntress Managed SIEM, ManageEngine Log360, Sumo Logic
- GLM 4.7 FlashX: Blumira; alternatives Elastic Security, Huntress Managed SIEM, Microsoft Sentinel, Wazuh
- MiniMax M2.5: Blumira, Microsoft Sentinel; alternatives Graylog, Huntress Managed SIEM, SolarWinds Security Event Manager

## Sources the answers cite

61 of 72 answers came back with a source list, from 12 of 12 models. Sites named in the most answers:

- q-sec.com: 33 answers, 37 citations
- reddit.com: 32 answers, 58 citations
- nohack.net: 29 answers, 39 citations
- solutionsinsider.com: 26 answers, 26 citations
- blogs.fluencysecurity.com: 22 answers, 22 citations
- costbench.com: 21 answers, 26 citations
- capterra.com: 20 answers, 22 citations
- underdefense.com: 19 answers, 24 citations

Pages named in the most answers:

- https://q-sec.com/siem-knowledge-base/best-siem-for-small-business (33 answers)
- https://reddit.com/r/cybersecurity/comments/1b80zza/best_siem_solution_for_small_company (31 answers)
- https://solutionsinsider.com/continuity-and-compliance-solutions/best-siem-tools-for-small-businesses (26 answers)
- https://blogs.fluencysecurity.com/siem-for-smbs (22 answers)
- https://costbench.com/best/siem-for-small-business (21 answers)
- https://nohack.net/best-siem-tools-small-businesses-2026 (21 answers)
- https://nohack.net/siem-tools-small-medium-businesses (18 answers)
- https://capterra.com/siem-software/s/small-businesses (14 answers)
- https://paloaltonetworks.com/cyberpedia/siem-tools-comparison (14 answers)
- https://subrosacyber.com/blog/best-siem-reddit (14 answers)

## Warned against

- IBM QRadar: 19 of 20 labels negative. "Why to Avoid: These are massive, hardware-heavy systems designed for global compliance and threat hunting at scale." (Qwen 3.7 Flash, negative prompt)
- Splunk: 24 of 34 labels negative. "small businesses should avoid or exercise extreme caution with the following platforms... Splunk is highly regarded, but it is notoriously expensive." (Gemini 3.5 Flash, negative prompt)
- Wazuh: 11 of 49 labels negative. "Wazuh has limited automation/ML, basic correlation, and no automated response" (DeepSeek V4 Flash, negative prompt)
- Microsoft Sentinel: 10 of 62 labels negative. "cost-effective only if you are already heavily invested in Microsoft 365/Azure, but ... consumption-based pricing can become expensive" (Perplexity Sonar, budget prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.