Monitoring / APM
Part of Developer Tools
Application performance monitoring
Services(7)
Ownership Structure
Deployment
License Type
Country
AppSignal
Application monitoring with error tracking, performance insights, and host metrics for developers.
Hyperping
French uptime monitoring and status page service. Founded in Paris. Simple, reliable monitoring with EU data residency.
Prometheus
Open source monitoring and alerting.
Uptime Kuma
Self-hosted uptime monitoring.
OpenReplay
Open source session replay platform. Alternative to FullStory/LogRocket. Self-hostable with full data ownership.
SigNoz
Open-source observability platform with traces, metrics, and logs in a single pane.
Better Stack
Prague-based observability platform combining uptime monitoring, log management, incident management, and status pages.
Checkly
Berlin-based synthetic monitoring platform for APIs and websites with Playwright-based browser checks and global monitoring locations.
Better Stack
Czech observability platform combining monitoring, logging, and incident management.
Grafana
Open source observability platform.