Datadog is a cloud-based monitoring and observability platform that provides real-time insights into the performance and health of IT infrastructure, applications, and services. It helps organizations monitor, troubleshoot, and optimize their environments, whether they are onpremises, in the cloud, or in hybrid environments. Datadog Marketplace is a curated ecosystem of integrations, extensions, and applications that extends the functionality of the Datadog platform. It offers a wide range of pre-built integrations with popular technologies and services, including cloud platforms, databases, monitoring tools, and more.