Checker Plus for Gmail - Displays new emails and the sender's contact photo, get notifications or even listen, read or...
CatLight - Shows build status in your tray
POP Peeper - POP Peeper is an email notifier that runs in your Windows task bar and alerts you when you have new...
Tempomat - Continuous monitor integration monitor for macOS, sits right on the menu bar.
PopTrayU - Have you fallen in love with the fabulous email notifier program Poptray, but you're running a...
WhatsON - Free and open-source build status monitoring for Windows with support for Jenkins, Travis-CI, CC.NET. Designed to notify developers or other collaborators about issues in the build pipelines.