List of the Top 3 Application Performance Monitoring (APM) Software for Azure Functions in 2025

Approximately 25 million engineers are employed across a wide variety of specific roles. As companies increasingly transform into software-centric organizations, engineers are leveraging New Relic to obtain real-time insights and analyze performance trends of their applications. This capability enables them to enhance their resilience and deliver outstanding customer experiences. New Relic stands out as the sole platform that provides a comprehensive all-in-one solution for these needs. It supplies users with a secure cloud environment for monitoring all metrics and events, robust full-stack analytics tools, and clear pricing based on actual usage. Furthermore, New Relic has cultivated the largest open-source ecosystem in the industry, simplifying the adoption of observability practices for engineers and empowering them to innovate more effectively. This combination of features positions New Relic as an invaluable resource for engineers navigating the evolving landscape of software development.

Edge Delta introduces a groundbreaking approach to observability, being the sole provider that processes data at the moment of creation, allowing DevOps, platform engineers, and SRE teams the flexibility to direct it wherever needed. This innovative method empowers clients to stabilize observability expenses, uncover the most valuable insights, and customize their data as required. A key feature that sets us apart is our distributed architecture, which uniquely enables data processing to occur at the infrastructure level, allowing users to manage their logs and metrics instantaneously at the source. This comprehensive data processing encompasses: * Shaping, enriching, and filtering data * Developing log analytics * Refining metrics libraries for optimal data utility * Identifying anomalies and activating alerts Our distributed strategy is complemented by a column-oriented backend, facilitating the storage and analysis of vast data quantities without compromising on performance or increasing costs. By adopting Edge Delta, clients not only achieve lower observability expenses without losing sight of key metrics but also gain the ability to generate insights and initiate alerts before the data exits their systems. This capability allows organizations to enhance their operational efficiency and responsiveness to issues as they arise.

Coralogix stands out as a leading stateful streaming platform, empowering engineering teams with immediate insights and the ability to analyze trends over time without depending on conventional storage or indexing methods. The platform allows for the seamless importation of data from various sources to effectively manage, monitor, and notify you about your applications. Coralogix intelligently distills vast amounts of events down to recognizable patterns, facilitating quicker troubleshooting and enhanced understanding. Its machine learning algorithms continuously observe data flows and patterns across system components, generating dynamic alerts when anomalies arise, eliminating the need for rigid thresholds or prior configurations. You can connect any data type and access insights from diverse interfaces, including its custom UI, Kibana, Grafana, as well as standard SQL clients and Tableau. Additionally, the provision of a command-line interface (CLI) and comprehensive API support enhances usability. Coralogix has also met the necessary privacy and security standards established by BDO, achieving certifications such as SOC 2, PCI, and GDPR compliance, ensuring a trustworthy environment for users. With its advanced capabilities, Coralogix positions itself as an invaluable tool for modern engineering teams striving for operational excellence.