AppSignal vs. Scout

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.

Scout is application monitoring that points developers right to the source of problems: N+1 database queries, memory bloat, performance trends, and more. Scout eliminates much of the investigation part when performance woes occur.