Nine Alternatives

Android Mail Client.

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

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)

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

Open source, privacy friendly email app

Open Source

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

An all-in-one solution to sell your work and grow your audience.

Newton is a fully featured mail client available for Android, iOS, macOS and Windows.

K-9 is an opensource email client making it easy to chew through large volumes of email.

myMail is the smart email app for managing all your accounts on iOS and Android.

Customizable, API-first ecommerce platform for innovative brands, startups, and agencies.

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

freemium €5.0 / Monthly (user - 5 GB)

Secure Email, Calendar, Contacts, To Do & Notes for Microsoft Exchange and Gmail

K9 is an email filtering application that works in conjunction with your regular POP3 email program...