# Infrastructure monitoring for enterprise buyers: what AI models recommend, October 2026 Gane Index, October 2026 Edition. Asked as "infrastructure monitoring tool" and as "server and cloud infrastructure monitoring solution", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Page: https://www.gane.ai/index/it/operations/infrastructure-monitoring/2026-10/enterprise This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/it/operations/infrastructure-monitoring/enterprise/index.md **Standing:** Datadog leads with 41% of first choices; verdict clear leader. 51 first choices across the direct, paraphrase, budget and scale prompts. ## First-choice share | Rank | Product | Share | Negative rate | Labels | |---|---|---|---|---| | 1 | [Datadog](https://www.gane.ai/index/it/vendors/datadog/index.md) | 41% | 36% | 73 | | 2 | [Dynatrace](https://www.gane.ai/index/it/vendors/dynatrace/index.md) | 24% | 26% | 66 | | 3 | [Netdata](https://www.gane.ai/index/it/vendors/netdata/index.md) | 14% | 0% | 14 | | 4 | [New Relic](https://www.gane.ai/index/it/vendors/new-relic/index.md) | 6% | 16% | 49 | | 5 | [Splunk Observability Cloud](https://www.gane.ai/index/it/vendors/splunk-observability-cloud/index.md) | 4% | 12% | 16 | | 6 | [Zabbix](https://www.gane.ai/index/it/vendors/zabbix/index.md) | 4% | 36% | 28 | | 7 | [ManageEngine OpManager](https://www.gane.ai/index/it/vendors/manageengine-opmanager/index.md) | 2% | 15% | 13 | | 11 | [Grafana](https://www.gane.ai/index/it/vendors/grafana/index.md) | 0% | 19% | 37 | | 12 | [Prometheus + Grafana](https://www.gane.ai/index/it/vendors/prometheus-grafana/index.md) | 0% | 11% | 19 | | 13 | [LogicMonitor](https://www.gane.ai/index/it/vendors/logicmonitor/index.md) | 0% | 10% | 20 | | 14 | [Splunk](https://www.gane.ai/index/it/vendors/splunk/index.md) | 0% | 25% | 12 | | 22 | [Prometheus](https://www.gane.ai/index/it/vendors/prometheus/index.md) | 0% | 43% | 23 | Rank is by share of first choices among all 69 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels. ## Each model's first choice on the direct prompt - Claude Haiku 4.5: Datadog, Dynatrace; alternatives Domotz, LogicMonitor, Paessler PRTG - GPT-5.4 mini: Datadog; alternatives Dynatrace, Grafana Labs, New Relic, Splunk - Gemini 3.5 Flash: Dynatrace; alternatives Datadog, Grafana, LogicMonitor - Perplexity Sonar: Dynatrace; alternatives Datadog, LogicMonitor, New Relic - Grok 4.20: Datadog; alternatives Dynatrace, New Relic, Splunk Observability Cloud - Mistral Small: Datadog, Splunk Observability Cloud; alternatives Grafana, ManageEngine OpManager, Prometheus + Grafana - DeepSeek V4 Flash: Datadog; alternatives Dynatrace, Grafana, New Relic, Splunk Observability Cloud - Llama 4 Maverick: no first choice - Qwen 3.7 Flash: Datadog; alternatives Dynatrace, Grafana, ManageEngine OpManager, Prometheus - Kimi K2: Datadog; alternatives Dynatrace, New Relic, Prometheus + Grafana - GLM 4.7 FlashX: Datadog; alternatives Dynatrace, LogicMonitor, New Relic, Prometheus + Grafana - MiniMax M2.5: Datadog, New Relic; alternatives Dynatrace, Prometheus + Grafana - GPT-6 Luna: Datadog; alternatives Dynatrace, Grafana Cloud or self-managed Grafana, New Relic - Muse Glimmer 30B: Datadog, Dynatrace, New Relic; alternatives Grafana, ManageEngine OpManager, Prometheus ## Sources the answers cite 78 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers: - motadata.com: 46 answers, 54 citations - cio.economictimes.indiatimes.com: 36 answers, 43 citations - netdata.cloud: 33 answers, 48 citations - newrelic.com: 32 answers, 56 citations - middleware.io: 30 answers, 33 citations - gartner.com: 20 answers, 26 citations - signoz.io: 19 answers, 25 citations - comparitech.com: 19 answers, 20 citations Pages named in the most answers: - https://motadata.com/blog/best-it-infrastructure-monitoring-tools (42 answers) - https://netdata.cloud/resources/best-infrastructure-monitoring-tools (30 answers) - https://middleware.io/blog/infrastructure-monitoring-tools (25 answers) - https://cio.economictimes.indiatimes.com/tools/best-infrastructure-monitoring-tools/128839023 (21 answers) - https://newrelic.com/blog/infrastructure-monitoring/how-to-choose-the-best-infrastructure-monitoring-tools-2026-guide (20 answers) - https://comparitech.com/net-admin/infrastructure-monitoring (19 answers) - https://cio.economictimes.indiatimes.com/amp/tools/best-infrastructure-monitoring-tools/128839023 (15 answers) - https://gartner.com/reviews/market/infrastructure-monitoring-tools (15 answers) - https://signoz.io/comparisons/infrastructure-monitoring-tools (15 answers) - https://clickhouse.com/resources/engineering/top-infrastructure-monitoring-tools-comparison (12 answers) ## Warned against - Datadog: 26 of 73 labels negative. "Platforms like Datadog ... charge heavily for data ingestion, custom metrics, and log indexing ... costs explode unpredictably." (Gemini 3.5 Flash, budget prompt) - Dynatrace: 17 of 66 labels negative. "Dynatrace has premium pricing among the most expensive in the category and a complex licensing structure" (Claude Haiku 4.5, budget prompt) - Nagios: 11 of 20 labels negative. "Reported setup times of 8–12 weeks and a “massive time cost.” At enterprise scale the configuration bloat can lead to maintenance nightmares." (GLM 4.7 FlashX, negative prompt) - Zabbix: 10 of 28 labels negative. "Installation, configuration, and dashboard building often take 6–8 weeks... avoid tools that require manual, time-consuming configuration" (GLM 4.7 FlashX, negative prompt) ## Movement since September 2026 Floor: 11 points of share, measured on the calibration repeat. Same leader: Datadog at 42%. - Dynatrace: 33% to 21%, −12. Cleared the floor by 1 point · rank 2 of 64, unchanged. - Datadog: 35% to 42%, +7. Inside the floor by 4 points · rank 1 of 64, unchanged. - New Relic: 0% to 5%, +5. Inside the floor by 6 points · rank 11 → 4 of 64. - Splunk Observability Cloud: 0% to 5%, +5. Inside the floor by 6 points · rank 59 → 5 of 64. - Prometheus: 4% to 0%, −4. Inside the floor by 7 points · rank 4 → 36 of 64. - Zabbix: 2% to 5%, +3. Inside the floor by 8 points · rank 6 of 64, unchanged. - ManageEngine OpManager: 0% to 2%, +2. New · not ranked in September 2026 · rank 7 of 64. - LogicMonitor: 2% to 0%, −2. Inside the floor by 9 points · rank 5 → 13 of 64. - Splunk: 2% to 0%, −2. Inside the floor by 9 points · rank 9 → 14 of 64. - Netdata: 15% to 14%, −1. Inside the floor by 10 points · rank 3 of 64, unchanged. - Grafana: 0% to 0%, ±0. Inside the floor by 11 points · rank 12 → 11 of 64. - Prometheus + Grafana: 0% to 0%, ±0. Inside the floor by 11 points · rank 13 → 12 of 64. ## Record - Method: https://www.gane.ai/index/it/methodology - License: CC BY 4.0. Cite as Gane Index, October 2026 Edition, www.gane.ai/index/it.