Application Performance Monitoring (APM)

Gain full visibility into your application's health and performance. Correlate logs, traces, and metrics in a single view to identify and resolve issues before they affect your users.

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Application Performance Monitoring Tool

Product overview

Modern applications are spread across dozens of services, databases, and cloud environments. When something breaks, a dashboard alone won't help — you need full context. Middleware APM gives engineering teams distributed tracing, real-time service health metrics, and end-to-end root-cause analysis, all in one place. Logs, traces, metrics, and frontend sessions are correlated together, so you can go from alert to resolution without jumping between tools. It's built on OpenTelemetry with usage-based pricing — deep observability without the cost overhead of legacy platforms.

  • TracesTraces

  • Improve PerformanceImprove Performance

  • RCA & Error DetectionRCA & Error Detection

  • ProfilingProfiling

  • Service MetricsService Metrics

  • Data IngestionData Ingestion

End-to-end distributed tracing to pinpoint issues easily

End-to-end distributed tracing to pinpoint issues easily

  • Auto-instrument Kubernetes, infrastructure, applications, and databases with a single script for faster onboarding.
  • Provide a complete visibility by automatically discovering applications and databases on Linux and containers.
  • Visualize service dependencies and trace requests end-to-end with waterfall & flamegraph views to pinpoint root causes faster.
  • Correlate traces, logs, and metrics in a single view, jump from a slow span to the exact log line without switching context.
  • Track Latency, Error rate, Traffic, and Saturation (LETS) in real time with trace-based alerts to catch anomalies before they affect users.
Performance Optimization

Improve app performance with end-to-end service map & telemetry correlation

  • Continuously profile resources and analyze code and database queries in real time to detect bottlenecks, prevent slowdowns, and optimize responsiveness before users are impacted.
  • Track dependencies, monitor end-to-end request flows, and understand communication patterns across your stack to quickly isolate the exact service causing a performance degradation.
  • Visualize frontend-to-backend-to-database dependencies through interactive service maps for an intuitive, real-time view of your application architecture.
  • Correlate traces and logs via TraceID for precise, request-level context, enabling engineers to jump from a performance anomaly to its root cause without switching tools.
Error Detection

Automated root cause analysis (RCA) helps you reduce MTTR

  • OpsAI detects and resolves all application errors automatically, including full stack traces, error types, and code-level context
  • Automated root case analysis pinpoints the exact code, query or configuration causing issues, significantly reducing MTTR and MTTD.
  • Instantly isolate error-prone services and surface connected dependencies to understand the blast radius and resolve issues efficiently across your stack.
Performance profiling & application monitoring

Performance profiling & application monitoring

  • Continuously profile application resources in real time to detect bottlenecks as they occur.
  • Analyze slow database queries and code-level performance to prevent service degradation.
  • Use distributed tracing to monitor service dependencies and optimize end-to-end request flows.
  • View all APIs with request rate, latency, and error metrics — integrated with OpenAPI (Swagger) documentation.
  • Track internal and external API endpoints with query-level visibility for unified observability.
Service observability & dependency mapping

Service observability & dependency mapping

  • Track real-time service metrics including latency, throughput, request rate, and error rate.
  • Monitor downstream dependencies to detect performance issues before they cascade.
  • Visualize service communication and architecture with interactive, multi-view service maps.
Data ingestion control & open standards

Data ingestion control & open standards

  • Auto-generated dashboards for hosts, Kubernetes, ECS, Docker, and cloud services are ready on first deployment, providing instant insights and equipping your team from the start.
  • Use prompt-driven, text-to-dashboard creation to build custom metric views in seconds, no PromQL expertise, no manual panel configuration required.
  • Deploy a single-agent script; Middleware auto-instruments your environment, enabling rapid deployment and instilling confidence in your team from the start.

Detect and fix application performance issues faster

Hear it from the best: Why top companies trust Middleware

Middleware has played a very good role in transforming our observability and application performance. For instance, we reduced our total observability costs by 50%.

Take an interactive tour for application performance monitoring platform

Check out this step-by-step, interactive demo of Middleware's APM Monitoring.

Monitor Your
Applications in Minutes

Instrument your applications across Java, Python, Node.js, Go, .NET, PHP, and Ruby, with no complex setup required. Get real-time visibility into app performance, dependencies, and errors.

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Have Questions About Middleware APM?

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FAQs

Everything you want to know about the Application Performance Monitoring

What is application performance monitoring?

APM is a set of tools and processes used to monitor and optimize performance of software applications. APM helps you troubleshoot performance issues of applications in real time, reduce downtime, improve MTTR and user experience.

What key performance metrics to monitor for application?

Once APM is configured, it collects all performance metrics such as request rate, error rate, latency, response time, resource usage, throughput , business metrics etc. It provides full error stack and pin point exact issues of application.

How Middleware handles data at large scale ?

Middleware’s APM can handle Petabyte-scale data without any latency by using its storage and compression techniques.

Which tech stack Middleware supports for APM?

Middleware's APM offers easy deployment on hosts and containers in seconds, and predefined integrations with leading tech stacks like Java, Go, Python, Node, and Cloudflare Worker.

Can I fix errors of the application with Middleware’s APM?

Yes, our Ops AI auto collects all the errors across your application and fix it for you and raise a PR. so you can directly review the PR and merge the fix for your application.

How to control data size for trace ingestion?

You can configure data ingestion settings to control data ingestion size, you can also set sampling rate and configure pipeline by dropping traces by attributes.

Optimize More, Worry Less With Middleware