Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Nextcloud
sup Alternatives
sup is described as 'Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact- list management, custom code insertion via a hook system, and more' and is a Email Client in the office & productivity category. There are more than 25 alternatives to sup for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best sup alternative is Thunderbird, which is both free and Open Source. Other great apps like sup are Microsoft Outlook, Evolution, Zoho Mail and eM Client.
Alternatives list
aerc is an email client that runs in your terminal. It's highly efficient and extensible, perfect for the discerning hacker.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
73 Airmail alternativesEngineered for iOS, macOS, and watchOS, this fast mail client supports multiple account types, custom actions, Smart Inbox filtering, unified inbox, privacy mode, email scheduling, snooze, third-party app integration, flexible personalization, and advanced workflow tools.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
Italy
EU
The free Zimbra Desktop client allows you to meld the online and offline worlds – storing and synching your email, calendar, contacts, files and documents in the cloud, yet having them locally accessible when on the road.
Cost / License
- Free Personal
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
United States
+3
58 KMail alternativesKMail is the email component of Kontact, the integrated personal information manager of KDE. Kontact is a personal information manager and groupware software suite for KDE. It supports calendars, contacts, notes, to-do lists, news, and email.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- BSD
Germany- EU
57 Ltt.rs alternativesNo-frills, easy to use, easy to maintain Email client for Android based on the JSON Meta Application Protocol (JMAP).
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Android
- F-Droid
- Germany
- EU
59 The Bat alternativesThe Bat! is a secure email client software, built to protect your correspondence against third-parties.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
Moldova
+4
52 Mail by elementary (formerly Pantheon) alternativesMail is designed to let you manage your email quickly and effortlessly. Its interface is based on conversations, so you can read an entire discussion without having to click from message to message.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
- elementary OS
- United States
74 MailMate alternativesMac IMAP email client featuring keyboard control, Markdown email composition, advanced search capabilities, smart mailboxes, automatic signature handling, cryptographic options with OpenPGP/S-MIME, tagging, multiple notifications, and customizable layouts including widescreen.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- S/MIME
- OpenPGP
- Global
+2
Scribe is a small portable email client with an intergrated contact database and calendar. It supports all the major internet mail protocols and uses international standards where possible. Scribe doesn't required installing or uninstalled and can be used from a removable...
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Haiku
+1
17 Alpine alternativesAlpine is a fast, easy to use email client for the command line that is suitable for both the inexperienced email user as well as for the most demanding of power users. Alpine is based on the Pine® Message System (http://www.washington.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
