Collect all of your Heroku logs—including buildpack logs—in one location.
Tail and search your logs from the Papertrail™ site or the Heroku command line utility.
One command enables logging for your entire deployment.
Papertrail
Collect real-time log data from your applications, servers, cloud services, and more
Search log messages to analyze and troubleshoot incidents, identify trends, and set alerts
Create comprehensive per-user access control policies, automated backups, and archives of up to a year of historical data
Adding applications can increase logging complexity.
Horizontal scaling leads to ineffective logging when loggers aren't configured properly.
Application logging ends at the dyno, leaving Heroku itself unmonitored.