Spark
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
18 Alternatives To Spark
Airmail
Airmail is a lightweight and lightning fast mail client for Mac.
Apple Mail
There’s big news attached.
Boxer
Home · Products · Mods · Liquids · Contact Us · Where To Buy. The Boxer Mod. Featuring a YiHi SX350J-v2 Chipset. Evolv DNA200. and now Evolv DNA75.
Evolution
Apps/Evolution - GNOME Wiki!
GMX
GMX Mail is a German-based free webmail service provided by GMX (Global Mail Exchange).
Gmail
Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Grails
An Open Source, full stack, web application framework for the JVM
Mailbird
Mailbird is the best email client for Windows 7, 8 and 10
Mailspring
Mailspring is a mail client for Mac, Windows and Linux.
Newton Mail
Newton is a fully featured mail client available for Android, iOS, macOS and Windows.
Outlook
Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Postbox
The Power Email App for busy professionals, like you.
ProtonMail
Secure email with absolutely no compromises. Get your free encrypted email account today.
Spring Framework
The Spring portfolio has many projects, including Spring Framework, Spring IO Platform, Spring Cloud, Spring Boot, Spring Data, Spring Security…
TypeApp
TypeApp - The best Android and iOS email app ever created for mobile devices. Fast, simple and easy, TypeApp is the best email app for Android and iOS
Zoho Mail
Zoho Mail is a webmail service built with the needs of a modern business in mind.
eM Client
eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.