PayPal.Me - Request money using your own personalized URL.
Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
PayHere - Run a services business or startup? Charge recurring and one-off payments with beautifully designed payment forms. Get up and running in less than 5 minutes!
Splittable - Shared living made simple
TillyPay - Recurring & single payment links, powered by Stripe.
EquiTable - Split the bill fairly