Datadog is a cloud-based monitoring and analytics platform that provides observability and security for cloud-scale applications

Website and mobile testing at every stage of development

LangWatch is an LLM observability and evaluation platform.

All-in-one observability. New Relic Dashboard Video Tour Video Tour Data for engineers to monitor, debug, and improve their entire stack.

Create automatic monitors for detecting and scanning changes on web pages, evaluate content based on conditions you define and trigger actions such as notifications, sounds, emails etc.

Uptime Kuma is an easy-to-use self-hosted monitoring tool.