AfterShip Page Builder

Great app!! It would be perfect if it would allow more specific customizations, like font sizes, colors, and formats for each block, and it definitely needs some additional features that would be very useful like embedding videos to your designs. However, it's been fairly easy to use, it has amazing customer support, and it's free!! Also, their customer support informed me that the app will be enhanced soon, so I'm hopeful that it will only get better.