Paytm Inbox is a quick way to interact with your friends & family, send & receive money instantly
Metal Pay allows people to instantly send money to friends & family with just a phone number and rewards them with some cryptocurrency for each transaction — think next-generation Venmo or Paypal. These rewards, called "Pop," are delivered in Metal's cryptocurrency MTL and can be immediately converted into dollars or sent to another Metal Pay user.
Email money to Anyone
Square Cash is a peer-to-peer payment app from Square, with full bitcoin support.