Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Solo - Personal kanban boards hosted on your own server

Open.money - Open is a connected banking platform for business payments that simplifies the process of sending, receiving, and reconciling payments for businesses.

Cash App - The easy way to send, spend, bank, and invest.

Razorpay - Payment gateway solution for India with robust, developer friendly API and simple economic pricing.

Facebook Pay - Send money to your friends via Messenger