Apps to Live Tail

elmah.io is a comprehensive cloud-based error management and monitoring system designed specifically for .NET web applications. It captures, logs, and helps you fix errors generated by your applications, providing real-time insights into application health and performance, including uptime monitoring.

Fluentd is an open-source data collector that provides a unified logging layer, enabling you to collect, parse, transform, and output logs from various sources to multiple destinations. It is written in Ruby and highly pluggable.