Free Cloud Monitoring Platform

Datadog is the essential monitoring platform for cloud applications. Datadog brings together data from servers, containers, databases, and third-party services to make your stack entirely observable. These capabilities help DevOps teams avoid downtime, resolve performance issues, and ensure customers are getting the best user experience.

Free edition offers core collection and visualization features for 1 to 5 hosts, with 1-day metric retention and discussion group support. See: https://www.datadoghq.com/