AOL Mail (Aol Mail) is a free web-based email service.

FastMail is an email service offering paid email accounts for individuals and organizations.

GMX Free Webmail is the Free Email.

iCloud is a cloud storage and cloud computing service.

Mailbird is a desktop email client for Windows 7, 8 and 10.

ProtonMail is an end-to-end encrypted email service.

Autistici / Inventati provides activists, groups and collectives with platforms for a freer communication and digital tools for privacy self-defence.

Gmail is Google's email platform which is free for personal use. It is currently one of the most popular and widely used email platform which as clients for a…

Hushmail is an encrypted proprietary web-based email service offering PGP-encrypted e-mail and vanity domain service.

Mail.com is a web portal and web-based email service provider.

Posteo is an email service provider offering paid email accounts for individuals and businesses.

Tutanota is an open-source end-to-end encrypted email software and freemium hosted secure email service.