Top 5 Backend Options(Baas) for Flutter Apps Backend-as-a-Service (BaaS) is a cloud-based service that provides a backend infrastructure for mobile and web applications. BaaS providers typically offer a variety of services such as databases, user authentication, storage, and more, which can be accessed via APIs. This allows developers to focus on building the front-end of their applications, while the BaaS provider handles the backend infrastructure. Here are top 5 backend options for your flutter app: Firebase: Firebase is a popular BaaS provider that offers a wide range of services including real-time databases, authentication, and storage. Firebase Real-time Database allows the app to store and sync data across multiple devices in real-time, Firebase Authentication provides various ways to authenticate users, and Firebase Storage allows the app to store and retrieve files. Firebase also offers other services such as Cloud Firestore, Cloud Functions, and Hosting. AWS Amplify: AWS ...