| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Log management | IT operations and endpoint | 6% | 5 of 73 | 30% | 54 | criticized challenger | ▲+5Since September 2026: 2% → 7%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Observability platforms | IT operations and endpoint | 0% | 61 of 80 | 50% | 4 | under 10 labels · led by Grafana at 27% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Infrastructure monitoring | IT operations and endpoint | 0% | 57 of 79 | 50% | 2 | under 10 labels · led by Datadog at 28% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| SIEM platforms | Security operations | 0% | 51 of 61 | 50% | 2 | under 10 labels · led by Microsoft Sentinel at 38% | newNew since September 2026: not ranked then, 0% now. |
| Error and crash monitoring | Developer platform | 0% | 34 of 42 | 100% | 1 | under 10 labels · led by Sentry at 76% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Logs | 2% | 7% | ▲+5Since September 2026: 2% → 7%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 13 → 5 of 73 |
| Observability | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 21 → 61 of 80 |
| Infra monitoring | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 49 → 57 of 79 |
| SIEM | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 51 of 61, unchanged |
| Error monitoring | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 28 → 34 of 42 |
Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.
The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 1 | 5 | 1 | 8 |
| GPT-5.4 mini | 0 | 3 | 0 | 1 | 4 |
| Gemini 3.5 Flash | 0 | 0 | 2 | 4 | 6 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.20 | 0 | 1 | 2 | 2 | 5 |
| Mistral Small | 1 | 1 | 1 | 0 | 3 |
| DeepSeek V4 Flash | 1 | 3 | 0 | 0 | 4 |
| Llama 4 Maverick | 0 | 0 | 2 | 0 | 2 |
| Qwen 3.7 Flash | 0 | 4 | 1 | 6 | 11 |
| Kimi K2 | 0 | 0 | 2 | 4 | 6 |
| GLM 4.7 FlashX | 0 | 2 | 1 | 1 | 4 |
| MiniMax M2.5 | 0 | 2 | 2 | 1 | 5 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 2 | 1 | 3 |
Verbatim evidence the judge attached to positive labels.
“This is a popular open-source option that is highly customizable and scalable. It's free to use” Mistral Small · Logs · budget prompt · first choice
“Datadog or Elastic Cloud are the most common sweet spots for companies of your size” DeepSeek V4 Flash · Logs · scale prompt · first choice
“I'd suggest Datadog or ELK Stack as starting points” Claude Haiku 4.5 · Logs · paraphrase prompt · first choice
“best if you want more control and potentially lower cost at scale, and you have technical staff to manage it” GPT-5.4 mini · Logs · paraphrase prompt · alternative
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“The Trap to Avoid: The "Free" ELK Stack (Elasticsearch)... This is often a financial mistake for small companies.” Gemini 3.5 Flash · Logs · budget prompt · hard negative
“Avoid spending money on a tool that requires a full-time engineer just to keep the lights on (like raw ELK).” GLM 4.7 FlashX · Logs · negative prompt · hard negative
“Verdict: Avoid self-hosting unless you have dedicated DevOps/SRE resources.” Kimi K2 · Logs · negative prompt · hard negative
“High operational overhead; requires dedicated engineering resources” Kimi K2 · Logs · paraphrase prompt · hard negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 135 of the 167 answers that named Elastic Stack and are not a share of its labels.
463 of the 463 domain citations in answers naming Elastic Stack came from somebody else's page.
Pages are listed as the models cited them.
Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.
An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.
Already following? Everything you follow, with a stop for each.
What Elastic Stack's own pages state, read September 28, 2026: elastic.co/elastic-stack, elastic.co/elastic-stack/security, elastic.co/elastic-stack/features, elastic.co/elastic-stack/servicenow, elastic.co/cloud-onboarding/elastic-stack. A claimed page can correct any of them.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Elastic Stack's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Elastic Stack, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
A new claim receives the current edition's vendor brief for Elastic Stack by email, built from the raw record of the edition. It shows: