Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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Application Monitoring That Won't Slow Your App Down
AppSignal's Rust-based agent is lightweight and stable. Already running in thousands of production apps.
Full APM with errors, performance, logs, and uptime monitoring. 99.999% uptime SLA on the platform itself.
A highly customizable application for tailing log files.
It includes highlight functionality, filter, alerts and much more.
Highlight rules can be shared, so if you find a highlight rule that you feel is really good, just copy it to the configuration folder and you are ready to use it.
Prolix is an extension appender for the log4net logging framework. Prolix directs logging for an ASP.NET session to a separate tab in the browser. Since communication is over HTTP, users can watch logging data regardless of security constraints.
An ARP watch daemon for windows (portable to linux but it is already there...) which is able to be run as a service and logs to eventlog so one can collect the logs and react to events.
DirJack is a java written tool to monitor directories in your filesystem. The main feature is to react on changes within a directory i.e. you can define the behaviour what to do when files are added, edited or removed.