Parse is an open-source backend framework. It is extremely easy to use; users can deploy it on any cloud, works with GraphQL and REST APIs, SQL and NoSQL databases, and provide high levels of flexibility. On the other hand, it has fewer features compared to Firebase. Parse server is supporting the Express web application framework. It needs an infrastructure that is based on Node.js. Once our data is ready in the database, then there is no need to make any significant change to your client code to run applications.