In this tutorial, you will learn how to create a service called heart2heart that allows you to send translated messages via voice calls or emails using Twilio Programmable Voice, SendGrid, and Google Translation API. The recipient will receive the message in their own language. To follow through with this tutorial successfully, you will need a free Twilio account, SendGrid account, a free Twilio phone number, Google cloud account, and working knowledge of Python, Django, and Git.