Pigeonly is a YC company. They stood out to me as one of the company’s that can do good and do well.
A county prison decides to ban cheap postcards in favour of a commercial service and this is a good thing actually.
I just looked at pigeonly pricing and unlimited postcards is $3 a month. At $0.50 per postcard that ends up being way cheaper if you send more than 6 a month.
That's outside of the actual reason prisons are banning postcards, which is the prevalence of lacing postcards with drugs, which is a safety risk.