GyazMail Alternatives & Competitors

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

Key MailMate features:

Advanced Search Capabilities Markdown Support Customizability IMAP Support

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

Key Mailspring features:

User Interface Unified Inbox Advanced Search Customization

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. .

Key MailReach.co features:

Deliverability Improving Email Warming Meaningful Warming Content Smart Warming Algorithm

Visit website paid $19.5 / Monthly (Pro)

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

Key Airmail features:

Customizable Interface Integration with Other Apps Unified Inbox Advanced Filtering and Search

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

Key The Bat features:

Security Versatile Filtering System Advanced Automation Robust Backup & Restore

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

Key Mu4e features:

Speed Integration with Emacs Lightweight Customization

Highly efficient and extensible email client for the terminal.

Key aerc features:

User Interface Customization Privacy Efficiency

The Power Email App for busy professionals, like you.

Key Postbox features:

Powerful Search Capabilities Integration with Other Tools Customizable User Interface Tab-Based Email Management

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

Key Meli features:

Ease of Use Customization Options Integration Capabilities Collaboration Features

Geary is an email application built for GNOME 3.

Key Geary features:

User Interface Integration Conversation View Lightweight

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.

Key Spark Mail features:

Smart Inbox Collaborative Email Customization Unified Inbox

Open Source

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

Key Thunderbird features:

Free and Open Source Customization Cross-Platform Robust Security

Trojitá, is a fast Qt IMAP e-mail client that respects open standards and facilitates modern...

Key Trojitá features:

Lightweight and Fast Cross-Platform Open Source IMAP Support

Clyton is an email client with advanced security and spam filtering features.

Key Gammadyne Clyton features:

Send and receive email Spam filter Address book Blacklist checking

paid Free Trial $25.0 / One-off (5 activations)