We want to build a world with a better connectivity!


Hollerr lets you make free calls to your friends and family around the world! Unlike other apps it doesn’t need a phone number, no sign-ins/outs, and no requests to add people you know.Hollerr alleviates the pain of getting in touch with businesses around the world. It’s a better way as opposed to going through yellow directories or other online services to locate bus … [Read more...]