Linktree - Connect your audience to all of your content with just one link.
Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
Carrd - Simple, responsive one-page site creator.
Geary - Geary is an email application built for GNOME 3.
ContactInBio - Offer More Contact Options To Your Followers
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.