Cash App - The easy way to send, spend, bank, and invest.
Pop - Super fast, lo-fi video texting with close friends
Metal Pay - Pay your friends and get up to 5% back in crypto.
Dropsource - Mobile development platform for building native iOS & Android apps
Facebook Pay - Send money to your friends via Messenger
WenPay.me - WenPay makes it easy to send payment requests that should be paid in cryptocurrencies.