GyazMail Alternatives

MailMate is an alternative email client that was designed for the macOS.

Mailspring is a mail client for Mac, Windows and Linux.

Open Source

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

Airmail is a lightweight and lightning fast mail client for Mac.

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

Open Source

The Power Email App for busy professionals, like you.

Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

Starting with version 0.9.8, mu provides an emacs-based e-mail client which uses mu as its back-end: mu4e.

The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.

Geary is an email application built for GNOME 3.

Highly efficient and extensible email client for the terminal

Learn about any monument, anywhere,anytime in a single touch

Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Kill The Tabs - Faster, Better Gmail for Mac, with native Calendar, Keep, and Contacts apps