Raygun - Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
PagerDuty - Cloud based monitoring service
Kafka - Apache Kafka is publish-subscribe messaging rethought as a distributed commit log.
VictorOps - We make on-call suck less & help teams to solve problems faster.
Sentry.io - From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.