FastMail is an email service offering paid email accounts for individuals and organizations. Developed by FastMail.com
License: Commercial
Mailfence is ideal for users prioritizing privacy and security with its end-to-end encryption and collaboration tools, making it suitable for teams. FastMail, on the other hand, excels in IMAP support and flexible pricing, making it a better choice for users who prefer traditional email client access and a robust spam protection system.