LogicMonitor, founded in 2007 in Santa Barbara, California, is a leading SaaS infrastructure monitoring platform. Its Collector architecture enables auto-discovery across 2,000+ integrations, ideal for hybrid cloud and MSP environments.
Founded in 2015 in Stuttgart, Germany, and acquired by IBM in 2021, Instana is an automated APM and observability platform with automatic topology discovery, 100% sampling distributed tracing, and AI-driven root cause analysis for cloud-native environments.
Founded in 2020, Highlight is an MIT-licensed open-source full-stack observability platform combining session replay, error tracking, log management, and performance monitoring. With 8,000+ GitHub Stars and self-hosted deployment, it is ideal for frontend and full-stack web teams.
AppSignal is an APM platform founded in 2015 in the Netherlands, specializing in performance monitoring and error tracking for Ruby, Elixir, Node.js, and Python backend applications.