Clipdrop - Create stunning visuals in seconds
Templates by Email Monster - Hundreds of free, responsive email templates. Pick and edit.
Shortcuts.design - Every shortcut for designers in one place!
Really Good Emails - A large collection of good product email design.
MyPopClip - The most basic feature of MyPopClip is to select a text with the mouse to do the copy and paste action, saving us the usual Command+C or V trouble, but the real power of this tool lies in the use of its extensions.
Good Email Copy - Email copy from great companies.