I run an e-commerce company. We needed a customer care number and also needed API so that I could make phone calls to customer to verify new orders. I used knowlarity for the services.
They did all the work. Also they had demo of the solution I needed so it was easy to get started fast. I was able to use the customer care number without hiccups and also the order verification with phone calls is working without problems.
I keep reading about the company in the news. Big success story in b2b space.