Datadog vs. AppSignal vs. Opsmatic

Datadog is the leading service for cloud-scale monitoring. It is used by IT, operations, and development teams who build and operate applications that run on dynamic or hybrid cloud infrastructure. Start monitoring in minutes with Datadog!

AppSignal gives you and your team alerts and detailed metrics about your Ruby application. We work with Rails, Sinatra and Grape and support Sidekiq, Delayed Job and Resque. Sensible pricing, no aggressive sales & support by developers.

Configuration monitoring with automatic drift detection. Tools to compare host states and visualize activity, helping you solve problems faster. Shared visibility for your entire technical team.