Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.
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
AdiInviter Pro - The ultimate contacts importer and tell-a-friend system for your website.
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.
Keycloak - Open Source Identity and Access Management for modern Applications and Services.
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.