Felt App

Felt App is a service that allows users to create and send personalized, handwritten greeting cards and photos directly from their phone or tablet. Users can choose from various designs, add custom messages and images, and have the cards physically mailed to recipients. It also offers features like scheduling delivery, birthday reminders, and the option to include gifts.

Felt App is a strong match for GreetsU. It allows users to select from various greeting card designs (card-selection-and-templates-library, template-gallery, occasion-categories), personalize them with handwritten notes, photos, and designer fonts (personalization-editor, photo-upload). While it doesn't explicitly mention live preview animations, it focuses on the physical delivery of cards. It offers features like saving drafts and an address book (user-accounts-and-saving) and allows sharing to multiple recipients (shareable-link-and-delivery, social-sharing-widgets). The emphasis on 'handwritten' is a unique differentiator, but the core functionality aligns well with the digital greeting card maker concept.