Azure Application Insights vs Logz.io APM
Azure Application Insights
azure.microsoft.comLogz.io APM
logz.ioSide by side
| Figure | Azure Application Insights | Logz.io APM |
|---|---|---|
| Price from | — | $0.16/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Application Performance Monitoring | 8.4 (#8) | 7.9 (#20) |
| Founded | 1975 | 2014 |
| Headquarters | Redmond, Washington, United States | Boston, Massachusetts, United States |
| Instrumentation | Microsoft recommends the Azure Monitor OpenTelemetry Distro for most code-based server-side scenarios; browser apps use the Application Insights JavaScript SDK. | Applications can be instrumented with OpenTelemetry, including automatic instrumentation, and traces sent using the native Logz.io exporter. |
| Purpose | Application Insights is an Azure Monitor service for collecting and analyzing application telemetry. | Logz.io APM combines distributed tracing and metrics, correlating end-to-end transactions with relevant logs and metrics. |
| Support | Microsoft recommends its Azure Monitor OpenTelemetry Distro for new projects and describes it as supported by Microsoft. | The distributed tracing page advertises 24/7 in-app chat support. |
Plans
Azure Application Insights
- Pay-as-you-go (Azure Monitor Logs)Price not published
Logz.io APM
- Distributed Tracing consumption$0.16 a month
- EnterprisePrice not published
- EnterprisePriced on request
- Distributed Tracing (consumption pricing)$0.16 a month
In their own words
Azure Application Insights
Azure Application Insights is an Azure Monitor service for collecting and analyzing application telemetry. It combines alerts, metrics, logs, workbooks, Grafana dashboards, and investigation tools such as application maps, live metrics, transaction search, availability monitoring, failure analysis, and performance views. Usage analytics cover users, sessions, events, funnels, flows, and cohorts. For.NET applications, diagnostics include profiling and a snapshot debugger for exceptions. Microsoft recommends the Azure Monitor OpenTelemetry Distro for most code-based server-side scenarios; browser telemetry uses the Application Insights JavaScript SDK. Setup paths cover web apps, virtual machines, JavaScript apps, Azure Functions, Kubernetes, and AI agents. Telemetry is stored in a Log Analytics workspace, and the service can work with applications hosted outside Azure. A daily ingestion cap can stop excess collection until the next UTC day, while sampling can reduce volume. The pricing page lists 90 days of no-charge retention, with longer retention charged by retained data volume. Ingestion is usage-based, with the first 5 GB per month per billing account free.