Google Assistant & Amazon Alexa

Excited new customer waiting for my Tailwind to arrive!  In the meantime I have a question.

I have an Android phone with Google assistant and an Amazon Echo (Alexa) in the house. Is it possible to use both Google and Amazon assistants with Tailwind? I would use phone (Google) in the car to close the door; while using Alexa in the house as I'm walking out the door to open it.