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.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
ContactInBio - Offer More Contact Options To Your Followers
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.