Best Application Performance Monitoring (APM) Software for Better Stack

New Relic’s Application Performance Monitoring offers a streamlined solution for managing application performance through a cohesive platform that provides immediate insights into your complete technology infrastructure. Tailored for enterprise requirements, this tool enables decision-makers to oversee application performance, boost reliability, and improve user experience. With comprehensive features such as code-level visibility, AI-driven alerts, and Digital Experience Monitoring (DEM), along with recent advancements like AI Monitoring and Transaction 360, teams can quickly detect and address issues before they affect users. Enhance performance monitoring, unify your tools, and maximize resources to confidently drive digital transformation forward. Upgrade to New Relic APM now and stay ahead of application-related challenges.

Grafana Labs provides an open and composable observability stack built around Grafana, the leading open source technology for dashboards and visualization. Recognized as a 2025 Gartner® Magic Quadrant™ Leader for Observability Platforms and positioned furthest to the right for Completeness of Vision, Grafana Labs supports over 25M users and 5,000+ customers. Grafana Cloud delivers the full power of Grafana’s open and composable observability stack—without the overhead of managing infrastructure. As a fully managed SaaS offering from Grafana Labs, it unifies metrics, logs, and traces in one place, giving engineering teams real-time visibility into systems and applications. Built around the LGTM Stack—Loki for logs, Grafana for visualization, Tempo for traces, and Mimir for metrics—Grafana Cloud provides a scalable foundation for modern observability. With built-in integrations for Kubernetes, cloud services, CI/CD pipelines, and OpenTelemetry, Grafana Cloud accelerates time to value while reducing operational complexity. Grafana Cloud also supports OLAP-style analytics through integrations with data warehouses and analytical engines like BigQuery, ClickHouse, and Druid—enabling multi-dimensional exploration across observability and business data. Teams gain access to powerful features like Adaptive Metrics for cost optimization, incident response workflows, and synthetic monitoring for performance testing—all within a secure, globally distributed platform. Whether you’re modernizing infrastructure, scaling observability, or driving SLO-based performance, Grafana Cloud delivers the insights you need—fast, flexible, and vendor-neutral.

Cloudflare is the foundation of your infrastructure, applications, teams, and software. Cloudflare protects and ensures the reliability and security of your external-facing resources like websites, APIs, applications, and other web services. It protects your internal resources, such as behind-the firewall applications, teams, devices, and devices. It is also your platform to develop globally scalable applications. Your website, APIs, applications, and other channels are key to doing business with customers and suppliers. It is essential that these resources are reliable, secure, and performant as the world shifts online. Cloudflare for Infrastructure provides a complete solution that enables this for everything connected to the Internet. Your internal teams can rely on behind-the-firewall apps and devices to support their work. Remote work is increasing rapidly and is putting a strain on many organizations' VPNs and other hardware solutions.

Datadog is the cloud-age monitoring, security, and analytics platform for developers, IT operation teams, security engineers, and business users. Our SaaS platform integrates monitoring of infrastructure, application performance monitoring, and log management to provide unified and real-time monitoring of all our customers' technology stacks. Datadog is used by companies of all sizes and in many industries to enable digital transformation, cloud migration, collaboration among development, operations and security teams, accelerate time-to-market for applications, reduce the time it takes to solve problems, secure applications and infrastructure and understand user behavior to track key business metrics.

Amazon CloudWatch serves as a comprehensive monitoring and observability tool designed specifically for DevOps professionals, software developers, site reliability engineers, and IT administrators. This service equips users with essential data and actionable insights necessary for overseeing applications, reacting to performance shifts across systems, enhancing resource efficiency, and gaining an integrated perspective on operational health. By gathering monitoring and operational information in the forms of logs, metrics, and events, CloudWatch delivers a cohesive view of AWS resources, applications, and services, including those deployed on-premises. Users can leverage CloudWatch to identify unusual patterns within their environments, establish alerts, visualize logs alongside metrics, automate responses, troubleshoot problems, and unearth insights that contribute to application stability. Additionally, CloudWatch alarms continuously monitor your specified metric values against established thresholds or those generated through machine learning models to effectively spot any anomalous activities. This functionality ensures that users can maintain optimal performance and reliability across their systems.

Enhance team efficiency by directing alerts to the appropriate individuals, facilitating swift collaboration and resolution of issues. By ensuring that alerts reach the right recipients, you can minimize the time taken to acknowledge and rectify incidents. Our complete ChatOps experience seamlessly integrates with your existing tools, offering incident timelines and reporting functionalities that support blameless post-incident analysis. Foster engagement by meeting individuals in their work environments; our mobile-first solutions utilize machine learning to provide on-call accessibility from any location. Splunk On-Call streamlines incident management processes, alleviating alert fatigue and promoting higher uptime rates. Utilize Splunk On-Call to optimize your on-call schedules and escalation frameworks, automating everything from rotations to overrides. Our platform delivers contextual alert details, machine learning-based suggestions, and enhances collaboration to efficiently tackle issues, all while meticulously documenting crucial remediation information for future reference. This allows teams to not only resolve incidents promptly but also to learn from them to improve future responses.