Bitrefill Bitrefill lets you top up any prepaid mobile phone using bitcoin. We support prepaid SIM cards from over 600 operators in 150 countries. Using Bitcoin allows us to cut costs, and pass the savings on to you.
Visiba Care AB Visiba Care is an e-health platform that allows healthcare providers to open their own digital practice. Visiba Care develops sustainable healthcare that is simple to use and accessible to all.