One Call Now - One Call Now's message notification delivers automated phone calls, SMS text messages and emails within moments to any group.

Suspicious Site Reporter - Report suspicious sites to Google

DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.

XSAlert - XSAlert is a jQuery open-source plugin to enhance your websites with an easy-to-use and fully customizable popup alert It supports many input types, it's responsive, and there are many CSS pre-made themes available

Sweet Alert - Sweet Alert is a replacement for Javascipt's "Alert".

URLify - Turn your URL's into suspicious looking links