Joined 6 years ago
I used MessageBird for sms notification of new messages, SendGrid for email and Firebase Auth for login.
Everything is run on Google App Engine.
It's a communication platform for small and micro businesses (spec. emerging markets) to send invoices and orders, keep track of credits/debits, log income/expenses, trade commodities, sell online, chat with customers and suppliers.
I used MessageBird for sms notification of new messages, SendGrid for email and Firebase Auth for login.
Everything is run on Google App Engine.