Don't Stat Me
Custom Logging Service
Stream To Slack
Stream To Papertrail
Ad Logger
DM User Tracking
AaLogWP
WP Changelog
WordPress Logger
MouseTrace Logger
Observer
Plainview Activity Monitor
Log Deprecated Notices Extender
Kwik Support
Wp2syslog
WordPress Logging Service
LBAK User Tracking
Check & Log Email – Easy Email...