PagerDuty is a US incident response platform that alerts engineers to outages, coordinates on-call schedules and automates response, helping teams resolve digital operations issues faster.
Sentry is a US developer-first application monitoring platform that tracks errors, crashes and performance problems in code, with detailed stack traces and release health data.
Grafana Labs is a US open source observability company behind Grafana, Loki and Tempo, offering dashboards, metrics, logs and tracing tools, plus a managed cloud service.
Datadog is a US cloud monitoring and security platform offering infrastructure monitoring, application performance, logs and security analytics that help engineering teams observe their systems.
New Relic is a US observability platform that helps engineers monitor applications, infrastructure, logs and user experience, with AI-assisted tools to detect and fix performance issues.
Dynatrace is a US software intelligence company offering an AI-powered observability platform to monitor applications, infrastructure and user experience across multi-cloud environments.