Based on our record, Polymail seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Polymail - This one is a lot like Twobird but with a lot more features. It's a different type of email client. It's really cool, but the Windows version is just a web app. It's available on iOS as well. Source: over 2 years ago
Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.
Geary - Geary is an email application built for GNOME 3.
Spark Mail - 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
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
Mutt - Mutt is a small but very powerful text-based mail client for Unix operating systems.