Phlare vs. Grafana

Grafana Phlare provides a platform for unifying continuous profiling data, ensuring features like high availability, multi-tenancy, and dependable storage solutions, which significantly improve your understanding of application resource utilization in detail. Being an open-source database, Grafana Phlare is designed to deliver fast, scalable, and effective storage along with advanced querying functionalities for profiling data. The creation of Phlare was sparked during a company-wide hackathon at Grafana Labs, with its official unveiling occurring in 2022 during ObservabilityCON. This tool aims to promote extensive continuous profiling within the open-source community, equipping developers with enhanced insights into how their codes consume resources. Such an initiative not only supports users in assessing the performance of their applications but also aids in optimizing their infrastructure costs, resulting in improved management of applications. Overall, Grafana Phlare represents a significant step towards empowering developers to make data-driven decisions about application performance and efficiency.

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 is Grafana Labs’ fully managed observability platform designed for scale, intelligence, and efficiency. Built on the open-source LGTM Stack—Loki for logs, Grafana for visualization, Tempo for traces, and Mimir for metrics—it delivers a complete, composable observability experience without operational overhead. Grafana Cloud leverages machine learning and intelligent data management to help teams optimize performance and control costs. Features like Adaptive Metrics and cardinality management automatically aggregate high-volume telemetry data for precision insights at a fraction of the cost. With AI-driven alerting and incident correlation, teams can detect anomalies faster, reduce alert fatigue, and focus on what matters most—system reliability and user experience. Grafana Cloud supports OLAP-style analysis through integrations with analytical databases and data warehouses, allowing teams to visualize and correlate multi-dimensional datasets alongside observability data. Seamlessly integrated with OpenTelemetry and hundreds of data sources, Grafana Cloud provides a single pane of glass for monitoring applications, infrastructure, and digital experiences across hybrid and multi-cloud environments. Backed by Grafana Labs’ global expertise and trusted by 5,000+ customers, it empowers organizations to achieve observability at scale—open, intelligent, and future-ready.