Thunderbird
Open Source
Thunderbird is a open source mail client developed and maintained by Mozilla foundation.
Mailbird
Freemium
Mailbird is a desktop email client for Windows 7, 8 and 10.
Postbox
Commercial
Postbox is powerful, intuitive, ultra-customizable, speedy task manager.
Geary
Open Source
Geary is an email application built around conversations, for the GNOME 3 desktop. It allows you to read, find and send email.
Airmail
Commercial
Airmail is a fast mail client for Mac and iPhone.
Kontact - KMail
Open Source
KMail is the email component of Kontact, the integrated personal information manager from KDE.
Microsoft Mail and Calendar apps help you stay up to date on your email, manage your schedule and stay in touch with people you care about the most.
Microsoft Office Outlook
Commercial
Microsoft Outlook is a personal information manager from Microsoft.
Evolution
Open Source
Evolution is the official personal information manager for GNOME.
Claws Mail
Open Source
Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features.
The Bat
Commercial
The Bat! is an email program for Windows that protects the correspondence and empowers the users to handle large amounts of emails quickly and efficiently.
Mutt
Open Source
Mutt is a text-based email client for Unix-like systems.
Kontact
Open Source
Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email.
Compare Sylpheed with alternatives
Compare Thunderbird and Sylpheed and decide which is most suitable for you.
Compare Microsoft Office Outlook and Sylpheed and decide which is most suitable for you.
Compare Claws Mail and Sylpheed and decide which is most suitable for you.
Compare Kontact - KMail and Sylpheed and decide which is most suitable for you.
Compare Microsoft Mail and Calendar and Sylpheed and decide which is most suitable for you.