E-Cards.com

E-Cards.com provides a platform for sending online greeting cards for various occasions. Users can select from a catalog of cards, personalize them with images and music, and manage their sent greetings through a user account. The service also supports environmental causes through its revenue.

E-Cards.com is a strong match for GreetsU. It offers a wide selection of e-cards categorized by occasion and subject, fulfilling the 'Card Selection & Templates Library' and 'Occasion Categories' must-have features. Users can personalize cards with music and their own images, aligning with 'Personalization Editor', 'Music & Audio', and 'Photo Upload'. The site mentions sending online cards and scheduling them, implying shareable links and delivery options. It also clearly offers user accounts for saving and managing cards ('User Accounts & Saving'). The site also features a 'Card Index' and 'Featured Cards' which aligns with 'Template Gallery'. While a live preview with animations isn't explicitly detailed, the core functionality of creating and sending personalized e-cards is present.