Librato is described as 'Cloud-based monitoring platform for devops, development and operations teams who want the flexibility to monitor the metrics and events important to their application deployment, while leaving storage, analysd alerting to a service that can scale with their' and is a Cloud Computing service in the business & commerce category. There are more than 10 alternatives to Librato for a variety of platforms, including Web-based, SaaS, Self-Hosted, Amazon Web Services and Microsoft Azure apps. The best Librato alternative is Datadog. It's not free, so if you're looking for a free alternative, you could try Amazon CloudWatch or SigNoz. Other great apps like Librato are Azure Monitor, OpsiMate, LiveMon and Wavefront by VMware.