PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.
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.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
Payoneer - Whether making international payments, receiving funds, managing your digital business, or accessing capital, Payoneer opens your business up to the world.
Keybase Chat - End-to-end encrypted chat built into Keybase