Knotable - Cut the noise out of busy email threads

Knowbe4 - KnowBe4 provides Security Awareness Training to help you manage the IT security problems of social engineering, spear-phishing & ransomware.

Scrapbox - A new style of note-taking that lets you create, discuss, and learn together in one self-organizing space.

PhishingBox - PhishingBox provides an easy-to-use employee phishing awareness training and testing platform to reduce the risk from phishing and other cyber attacks.

Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.

LUCY Security - LUCY Security is a security awareness software developed to increase the user awareness of all company’s employees, prevent data theft, and protect their information.