# Application performance monitoring for small business buyers: what AI models recommend, November 2026

Gane Index, November 2026 Edition. Asked as "APM tool" and as "application performance monitoring solution", six framings each, to fourteen models with search on, on behalf of a small B2B company. Page: https://www.gane.ai/index/it/operations/application-performance-monitoring/2026-11/smb

**Standing:** New Relic leads with 60% of first choices; verdict clear leader. 53 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [New Relic](https://www.gane.ai/index/it/vendors/new-relic/index.md) | 60% | 18% | 72 |
| 2 | [Sentry](https://www.gane.ai/index/it/vendors/sentry/index.md) | 11% | 2% | 40 |
| 3 | [Atatus](https://www.gane.ai/index/it/vendors/atatus/index.md) | 6% | 0% | 15 |
| 4 | [Datadog APM](https://www.gane.ai/index/it/vendors/datadog-apm/index.md) | 6% | 64% | 64 |
| 5 | [Scout APM](https://www.gane.ai/index/it/vendors/scout-apm/index.md) | 4% | 0% | 25 |
| 6 | [SigNoz](https://www.gane.ai/index/it/vendors/signoz/index.md) | 4% | 4% | 25 |
| 8 | [Grafana Cloud](https://www.gane.ai/index/it/vendors/grafana-cloud/index.md) | 2% | 13% | 30 |
| 9 | [Site24x7](https://www.gane.ai/index/it/vendors/site24x7/index.md) | 2% | 0% | 12 |
| 11 | [AppSignal](https://www.gane.ai/index/it/vendors/appsignal/index.md) | 0% | 0% | 16 |
| 12 | [Honeycomb](https://www.gane.ai/index/it/vendors/honeycomb/index.md) | 0% | 0% | 11 |
| 15 | [Elastic APM](https://www.gane.ai/index/it/vendors/elastic-apm/index.md) | 0% | 15% | 13 |
| 54 | [IBM Instana](https://www.gane.ai/index/it/vendors/ibm-instana/index.md) | 0% | 40% | 10 |

Rank is by share of first choices among all 73 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: no first choice
- GPT-5.4 mini: Sentry; alternatives Datadog APM, New Relic, Site24x7
- Gemini 3.5 Flash: New Relic, Sentry; alternatives AppSignal, Scout APM, SigNoz
- Perplexity Sonar: New Relic; alternatives Grafana Cloud, Sentry, SigNoz
- Grok 4.20: Atatus, Datadog APM; alternatives Google Cloud Monitoring, New Relic, Sentry
- Mistral Small: Atatus, Datadog APM, New Relic; alternatives Elastic Observability, Rollbar
- DeepSeek V4 Flash: New Relic; alternatives Atatus, Google Cloud Monitoring, Sentry
- Llama 4 Maverick: Scout APM
- Qwen 3.7 Flash: Datadog APM; alternatives New Relic, Sentry, SigNoz
- Kimi K2: New Relic, Scout APM; alternatives AppSignal, Sentry
- GLM 4.7 FlashX: New Relic; alternatives Atatus, ManageEngine OpManager Nexus, Scout APM
- MiniMax M2.5: no first choice
- GPT-6 Luna: New Relic; alternatives Datadog APM
- Muse Glimmer 30B: New Relic; alternatives Atatus, Site24x7, Uptrace

## Sources the answers cite

69 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- newrelic.com: 37 answers, 60 citations
- g2.com: 31 answers, 49 citations
- atatus.com: 30 answers, 55 citations
- spotsaas.com: 29 answers, 29 citations
- scoutapm.com: 24 answers, 39 citations
- manageengine.com: 18 answers, 25 citations
- cubeapm.com: 18 answers, 18 citations
- pflb.us: 17 answers, 17 citations

Pages named in the most answers:

- https://spotsaas.com/list/application-performance-monitoring--apm--tools/for-small-business (28 answers)
- https://atatus.com/guides/best-apm-tools-for-startups (24 answers)
- https://atatus.com/guides/cheapest-apm-solutions (19 answers)
- https://pflb.us/blog/best-apm-tools (17 answers)
- https://manageengine.com/it-operations-management/application-observability/apm-tools-comparison.html (16 answers)
- https://g2.com/categories/application-performance-monitoring-apm/small-business (14 answers)
- https://cubeapm.com/blog/top-apm-tools-features-pricing-usecases (13 answers)
- https://posthog.com/compare/best-apm-tools-for-developers (13 answers)
- https://scoutapm.com/blog/best-apm-for-small-teams-2026 (13 answers)
- https://coralogix.com/guides/application-performance-monitoring-tools (12 answers)

## Warned against

- Dynatrace: 31 of 38 labels negative. "Enterprise-focused APM tools that require dedicated administrators or have steep learning curves, such as Dynatrace and ServiceNow APM" (Mistral Small, negative prompt)
- AppDynamics: 18 of 21 labels negative. "expensive for small companies on a budget; deployment is more complex than many small teams need" (GLM 4.7 FlashX, negative prompt)
- Datadog APM: 41 of 64 labels negative. "Avoid Datadog initially unless its unified infrastructure, logs, and security features justify the higher per-host cost." (Perplexity Sonar, budget prompt)
- New Relic: 13 of 72 labels negative. "complex pricing with a usage-based model that can lead to unexpectedly high bills as you scale" (Claude Haiku 4.5, negative prompt)

## Movement since October 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: New Relic at 60%.

- New Relic: 53% to 60%, +7. Inside the floor by 4 points · rank 1 of 73, unchanged.
- Elastic APM: 5% to 0%, −5. Inside the floor by 6 points · rank 5 → 15 of 73.
- Sentry: 15% to 11%, −4. Inside the floor by 7 points · rank 2 of 73, unchanged.
- Scout APM: 0% to 4%, +4. Inside the floor by 7 points · rank 11 → 5 of 73.
- Atatus: 3% to 6%, +3. Inside the floor by 8 points · rank 8 → 3 of 73.
- SigNoz: 6% to 4%, −2. Inside the floor by 9 points · rank 3 → 6 of 73.
- Site24x7: 0% to 2%, +2. Inside the floor by 9 points · rank 16 → 9 of 73.
- Grafana Cloud: 3% to 2%, −1. Inside the floor by 10 points · rank 7 → 8 of 73.
- Datadog APM: 6% to 6%, ±0. Inside the floor by 11 points · rank 4 of 73, unchanged.
- AppSignal: 0% to 0%, ±0. Inside the floor by 11 points · rank 12 → 11 of 73.
- Honeycomb: 0% to 0%, ±0. Inside the floor by 11 points · rank 15 → 12 of 73.
- Prometheus + Grafana: 0% to 0%, ±0. Inside the floor by 11 points · rank 13 → 49 of 73.

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.