ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.
15Five - 15Five software elevates the performance and engagement of employees by consistently asking questions and starting the right conversations.
Enigmail - Security extension to Mozilla Thunderbird and SeaMonkey
Officevibe - Officevibe is an employee survey platform with the mission of improving company culture. Measure and improve your culture in less than 5 minutes per month, with our simple surveys.
Tutanota - Get your encrypted mailbox for free.
Kudos - Kudos is the simple and easy to use employee recognition software that enhances employee engagement and team communication.