Datadog provides a cloud-based observability and security platform for applications and infrastructure. It brings together metrics, traces, logs, user experience data, cloud resources, security signals, and incident workflows in a shared environment. Engineering, operations, security, and business teams use Datadog to monitor system health, investigate performance issues, detect threats, and understand digital services. The platform supports modern cloud, container, serverless, database, network, and AI workloads through integrations and developer tools.