Greetmaster is an e-card museum.
Its collection consists of e-cards published by American Greetings and its subsidiaries between 1995 and 2007. Virtually the entire early history of American Greetings' e-card catalog is represented, as well as that of Blue Mountain Arts, Egreetings Network, BeatGreets.com, and others.
As most of the e-cards were developed on top of now-deprecated technologies, the following open-source projects are utilized to ensure they can be viewed in modern browsers:
The e-card metadata had to be reconstructed from Wayback Machine snapshots. As a result, you may notice that some e-cards have detailed title and category information, while others have none at all.
Greetmaster is still in active development. You can grab the raw dataset from here, while the source code for the website can be found here.