Paystack - Paystack offers payment solutions for Nigerian businesses.
UniPayGateway - Ultimate payment gateway software for merchants, ISOs and PSPs. Full range of payment gateway capabilities. Functionality rich open source payment system.
Tipalti - Tipalti is a supplier payments automation solution to streamline all phases of the AP and payment management workflow.
Tap2Pay - Tap2Pay is the platform for accepting online payments in all online channels: a website, social media (Facebook, Instagram, Youtube), messengers (Facebook, Telegram, Viber). It provides smooth and secure, omnichannel buying.
PayKun - Power your online business in India with PayKun payment gateway, start accepting payments via all debit/credit cards, net bankings, upi, payment links, invoices
Alipay - Alipay.com is a third-party online payment platform with no transaction fees.