Postbox Alternatives

Postbox is described as 'Email application that helps you organize your work life and get stuff done' and is a very popular Email Client in the office & productivity category. There are more than 50 alternatives to Postbox for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Postbox alternative is Thunderbird, which is both free and Open Source. Other great apps like Postbox are Microsoft Outlook, Evolution, Spark Mail and eM Client.

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Get a badge for your sitePostbox alternatives page was last updated Oct 23, 2024

SlideMail
6 likes
Making email better through artificial intelligence.
Cost / License
Free
Proprietary
Application type
Email Client
Origin
United States
Platforms
iPhone
United States
Good alternative?Is SlideMail a good alternative to Postbox?
Ymail2
1 like
yMail2 is a standalone email client for Windows (and Linux), available for free since 2003. Now with SSL support included so you can use it with Gmail and Hotmail POP3 and SMTP accounts.
Cost / License
Free
Proprietary
Application type
Email Client
Origin
Australia
Alerts
Discontinued
Platforms
Windows
Linux
Australia
Good alternative?Is Ymail2 a good alternative to Postbox?
Mulberry
8 likes
Mulberry is a powerful, easy to use electronic mail (email) and calendar program that allows you to send, access, and manage email and calendars. Mulberry also helps you manage other related information, such as contact information.
Cost / License
Free
Open Source
Application typeApplication types
Email Client
Calendar
Origin
United States
Alerts
Discontinued
Platforms
Mac
Windows
Linux
United States
Good alternative?Is Mulberry a good alternative to Postbox?
Ad
Superhuman Mail
Productivity-centered email application streamlines inbox management, uses AI for drafting responses, automates snippets, summarizes conversations, enables timely sends, integrates calendar and CRM, and includes collaborative fea...

https://superhuman.com
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Eudora
1 like
Eudora started in 1988, at the University of Illinois because the internet was a growing and burgeoning place, but email was not really established on the desktop computers that people were using at the time.
54 Eudora alternatives
Cost / License
Free
Open Source
Application type
Email Client
Origin
United States
Alerts
Discontinued
Platforms
Mac
Windows
Good alternative?Is Eudora a good alternative to Postbox?
TouchMail
Like
Navigate messages with zooms and swipes across your messages.

Turn your email into colorful, visual tiles you can explore with your fingers or mouse. Rich 3D visualizations and familiar gestures make TouchMail the fastest and easiest way to keep your inbox clean and keep import.
66 TouchMail alternatives
Cost / License
Paid
Proprietary
Application type
Email Client
Origin
United States
Platforms
Windows
United States
Good alternative?Is TouchMail a good alternative to Postbox?
TrulyMail
3 likes
TrulyMail is an email client and a private messaging system, very feature rich (voice recording, script blocking, etc.).
60 TrulyMail alternatives
Cost / License
Freemium
Proprietary
Application type
Email Client
Origin
United States
Alerts
Discontinued
Platforms
Windows
United States
+2
Good alternative?Is TrulyMail a good alternative to Postbox?
SolMail
1 like
SolMail is a powerful e-mail client that helps you to manage all of your e-mail accounts & messages in one app!
Cost / License
Free
Proprietary
Application type
Email Client
Origin
South Korea
Alerts
Discontinued
Platforms
Android
Android Tablet
South Korea
+8
Good alternative?Is SolMail a good alternative to Postbox?
GyazMail
3 likes
GyazMail is a email client software for Mac OS X, based on Cocoa framework, simple, easy-to-use with many features.
Cost / License
Paid
Proprietary
Application type
Email Client
Origin
Japan
Platforms
Mac
Japan
Good alternative?Is GyazMail a good alternative to Postbox?
LeaderSend
Like
LeaderSend takes care of delivering your transactional messages and managing infrastructure, while you can focus on your business instead.
Cost / License
Paid
Proprietary
Application type
Email Client
Platforms
Online
Good alternative?Is LeaderSend a good alternative to Postbox?
eMail Widget
1 like
Now Manage Your Emails DIRECTLY in Notification Center. Archive or Star an email, Mark an email as Read, Report Spam and Delete emails all with a single tap.
Cost / License
Paid
Proprietary
Platforms
iPhone
iPad
Good alternative?Is eMail Widget a good alternative to Postbox?

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