In 2025, AppDynamics faces strong competition from several major observability and APM platforms that offer comparable or broader full-stack monitoring capabilities. Dynatrace remains one of its closest competitors, known for its powerful Davis AI engine and automated root-cause analysis. Datadog continues to gain market share with its unified monitoring of metrics, logs, traces, and security, making it highly popular among cloud-native teams. New Relic also competes aggressively through its simplified pricing and end-to-end observability suite. Splunk Observability Cloud has strengthened its position following deeper integrations across the Splunk ecosystem, offering real-time analytics at scale. Elastic Observability rounds out the competitive landscape, appealing to organizations seeking open, flexible, and scalable monitoring solutions. Overall, these platforms provide comparable capabilities and shape a highly competitive market for modern observability tools.