What is the main benefit of Firebase realtime database?

Firebase Hosting works out-of-the-box with Firebase services, including Cloud Functions, Authentication, Realtime Database, Cloud Firestore, and Cloud Messaging. You can build powerful microservices and web apps using these complementary Firebase services.

The cloud-hosted NoSQL database is offered by Firebase real-time database that helps you store and synchronize data between the clients . This indeed makes it easier for the developers to access the data using any of the devices and helps developing collaborative feature.

2624 companies reportedly use Firebase in their tech stacks, including Instacart, LaunchDarkly, and Twitch.