I started this as a side project a while back and use it for sending postcards to friends and family: https://postcards.foundry.sh/ https://postcards.foundry.sh

I started this as a side project a while back and use it for sending postcards to friends and family: https://postcards.foundry.sh/ https://postcards.foundry.sh/ It runs on Lob, pretty much at cost (I don't really make money off of it, but it also doesn't cost me much money either).