“What we built is more similar to Plaid than MuleSoft or other things,” Feig said. “We built a unified API, so we’re fully embedded in a customer’s product and they build one integration with us and can automatically offer all these integrations to their customers. On top of that, we offer what we call integrations management, which is a suite of tools to automatically detect issues where the customer would have to get involved — automatically detect that stuff and handle it without ever having to involve engineering again.”

https://techcrunch.com/2021/05/17/merge-raises-4-5m-to-help-b2b-companies-build-customer-facing-integrations/