SCRYPTmail vs Sfletter
A side-by-side look at SCRYPTmail and Sfletter. For an in-depth review of either product, follow the links below.
SCRYPTmail
Security & Privacy
SCRYPTmail is a free, open source email service focused on privacy and security. It uses client-side encryption to keep emails private, even from SCRYPTmail itself.
emailencryptionprivacyopen-source
Sfletter
Office & Productivity
Sfletter is an open-source newsletter application that allows users to easily create, send, and manage email newsletters. It has a simple drag-and-drop editor for building newsletters and custom templates.
newsletteremailtemplatesdraganddropopensource
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