Miniature Mail - Little letters printed on demand and sent in tiny envelopes.
Mailjoy - Delightfully easy direct mail marketing. A DIY direct mail tool created for marketing and growth teams. Design, mail & track personalized direct mail postcards and letters. Digital marketers use Mailjoy to send data-driven mail campaigns.
VSUAL - A new high-end print on demand marketplace for artists.
Felt for iPhone - Handwritten cards for the modern world
Printful for Messenger - Create and sell print-on-demand merchandise with Messenger
The Simple Postcard - Text a photo to mail it as a postcard