Gelato

Gelato is a print-on-demand platform that enables businesses and individuals to create and sell custom greeting cards and other personalized products. It offers extensive customization options, local production, and global shipping, integrating with e-commerce stores to streamline the design, printing, and fulfillment process.

Gelato offers a print-on-demand service for custom greeting cards, which aligns with the idea's focus on personalized greetings. It provides a personalization studio tool, various customization options including foil and rounded corners, and different envelope types. Users can create accounts and log in, including via third-party options like Google, Facebook, and Apple. The platform also categorizes cards by occasion (birthday, anniversary, holiday, everyday). However, Gelato's primary business model is print-on-demand for sellers, not a free online greeting card maker for direct consumer use with digital sharing and animated previews as described in GreetsU. While it has customization, it lacks explicit mentions of a rich template library for direct consumer use, live digital previews with animations, or direct shareable links for digital cards.