Thunderbird Alternatives

Mailbird is the best email client for Windows 7, 8 and 10

eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.

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

The Power Email App for busy professionals, like you.

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

Secure email with absolutely no compromises. Get your free encrypted email account today.

freemium €5.0 / Monthly (user - 5 GB)

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Apps/Evolution - GNOME Wiki!

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

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

Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response

Zoho Mail is a webmail service built with the needs of a modern business in mind.

freemium $1.0 / Monthly (per user)

Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.