
NoSQL databases have become a preferred choice for many developers and organizations, owing to their ability to scale and handle large amounts of unstructured data. When it comes to choosing a NoSQL database for mobile app development, Firebase and MongoDB are two popular options.
Firebase is a real-time NoSQL database that provides real-time synchronization, authentication, and hosting services, among others. MongoDB is a document-oriented NoSQL database that offers high scalability and flexibility.
While both of them are in high-on-demand, it is crucial to understand the basic differences to make the right choice. There are certain questions that may come in your mind, like, which one is better for your particular use case? Or, is firebase expensive? And so on. And in this blog, we will walk you through all you need to know about Firebase vs Mongodb. So, let’s get started!
Firebase Vs MongoDB: A Comparative Overview
When comparing Firebase and MongoDB, there are several factors to consider. Here are some of the pros and cons of each:
1. Data Structure
Firebase has a flexible data structure, which allows for the creation of multiple collections within a single database. It also offers a real-time database that enables real-time synchronization between clients and servers.
MongoDB, on the other hand, is a document-oriented database that stores data in collections and documents. Each document can have a unique structure, which allows for a more flexible data schema.
2. Scalability
Both Firebase and MongoDB offer high scalability. Firebase uses a sharding technique that distributes data across multiple servers to ensure that the database can handle large amounts of data and traffic. MongoDB also offers sharding capabilities, which allow for horizontal scaling.
3. Querying
Firebase provides a simple API for querying data, which makes it easy to use for developers. However, this simplicity also means that Firebase has limited querying capabilities, and complex queries can be challenging to implement. MongoDB, on the other hand, offers a powerful querying language that allows for complex queries and advanced data analysis.
4. Security
Firebase offers built-in authentication services, which allow for secure access control to the database. It also provides SSL encryption and secure connections to ensure that data is transmitted securely. MongoDB, on the other hand, requires developers to implement their own security measures, although it does provide support for SSL encryption and secure connections.
5. Cost
Firebase offers a pay-as-you-go pricing model, which means that developers only pay for the services they use. This can make Firebase a more cost-effective option for smaller projects. MongoDB, on the other hand, offers several pricing plans, including a free tier for developers to test the database. However, as the amount of data and traffic increases, the cost of using MongoDB can also increase significantly.
See More: Top Database Choices for Building React Native Mobile Apps in 2023
Firebase Vs MongoDB Performance
When it comes to performance, both Firebase and MongoDB have their strengths and weaknesses. Firebase is designed to handle real-time data synchronization and can provide low latency and high throughput. However, it can struggle with more complex queries and data analysis.
MongoDB, on the other hand, provides powerful querying capabilities and can handle large amounts of data with ease. However, it may not perform as well when it comes to real-time data synchronization.
See More: MongoDB vs MySQL: A Comparative Guide on Databases in 2023
Firebase Vs Mongodb: Which One Is the Best Database for Mobile Apps?
When it comes to choosing the best database for mobile apps, it ultimately depends on the specific requirements of the project. Firebase is a good choice for projects that require real-time synchronization, such as chat apps or real-time collaborative tools. It is also a good option for projects that need a simple and easy-to-use database.
MongoDB, on the other hand, is a good choice for projects that require complex querying and advanced data analysis, such as e-commerce platforms or analytics tools.
Firebase Mobile App Development
Firebase offers a range of services that make it an attractive option for mobile app development. In addition to its real-time database, Firebase also provides hosting services, authentication, cloud messaging, and analytics, among others.

This makes it easy for developers to build and deploy mobile apps quickly and efficiently. However, it is important to note that Firebase is a proprietary platform, which means that developers may be limited in terms of customization and integration with other tools.
See More: Integrating Firebase push notification in Android Application using Ionic
Cheapest MongoDB Hosting
When it comes to hosting a MongoDB database, there are several options available. Here are some of the cheapest MongoDB hosting providers:
1. ScaleGrid
ScaleGrid offers a managed MongoDB hosting service that is cost-effective and easy to use. Prices start at $10 per month for a shared cluster, which is suitable for small projects. ScaleGrid also offers a free trial for developers to test the service.
2. MongoDB Atlas
MongoDB Atlas is a cloud-based database service that provides managed hosting for MongoDB databases. It offers a free tier for developers to test the service, and prices start at $9 per month for shared clusters.
3. mLab
mLab is a fully managed cloud-based MongoDB database service. Prices start at $18 per month for shared clusters, which is suitable for small projects. mLab also offers a free tier for developers to test the service.
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Firebase Vs MongoDB: Top Use Cases
Here are some of the top use cases for Firebase vs MongoDB.
1. Real-Time Collaboration
Firebase's real-time synchronization capabilities make it a good choice for real-time collaboration tools, such as chat apps or collaborative document editing tools. Firebase allows multiple users to access and edit data in real-time, which makes it easy for users to collaborate and work together.
2. E-commerce Platforms
MongoDB's powerful querying capabilities make it a good choice for e-commerce platforms that require complex querying and data analysis. MongoDB can handle large amounts of data, and its flexible data schema allows for easy customization and scaling.
3. Gaming Apps
Firebase is a good choice for gaming apps that require real-time updates and data synchronization. Firebase allows for seamless real-time multiplayer gameplay and can handle large amounts of user data.
4. Analytics Tools
MongoDB's powerful querying capabilities and ability to handle large amounts of data make it a good choice for analytics tools that require advanced data analysis. MongoDB can handle complex queries and can provide insights into large amounts of data.
5. Social Media Apps
Firebase's real-time synchronization capabilities and built-in authentication services make it a good choice for social media apps that require secure user data and real-time updates. Firebase allows for real-time chat and messaging, and its hosting services make it easy to deploy and manage a social media app.
See More: How to Choose the Right Mobile App Database for Your Application?
Firebase Vs MongoDB: Which One Is Better for App Development?
Ultimately, the choice between Firebase and MongoDB depends on the specific requirements of the project. Firebase is a good choice for projects that require real-time synchronization and a simple and easy-to-use database. It is also a good option for projects that require hosting and other services, such as cloud messaging and authentication.
MongoDB, on the other hand, is a good choice for projects that require complex querying and advanced data analysis. It is also a good option for projects that require high scalability and flexibility.

In terms of cost, Firebase's pay-as-you-go pricing model can make it a more cost-effective option for smaller projects. MongoDB, on the other hand, offers several pricing plans, including a free tier for developers to test the database.
When choosing between the two, it is important to consider factors such as data structure, scalability, querying, security, and cost. However, to build a competitive app using either of them, you need a highly experienced professional mobile app development service provider like Third Rock Techkno. We offer tailored solutions to cater to your every requirement and help you build a top-notch app. Check out our portfolio and drop us a line to get started today.
FAQs
1. What are the main pros of using Firebase for mobile app development?
Firebase provides real-time synchronization capabilities, a simple and easy-to-use database, and hosting and other services such as cloud messaging and authentication. It also offers a pay-as-you-go pricing model, which can be more cost effective for smaller projects.
2. What are the main pros of using MongoDB for mobile app development?
MongoDB offers powerful querying capabilities, high scalability and flexibility, and the ability to handle large amounts of data. It also provides several pricing plans, including a free tier for developers to test the database.
3. Can Firebase be used for e-commerce platforms or analytics tools?
While Firebase can be used for e-commerce platforms and analytics tools, its real-time synchronization capabilities may not be the best fit for these types of projects. MongoDB's powerful querying capabilities and ability to handle large amounts of data make it a better choice for these types of projects.
4. Is MongoDB more expensive than Firebase?
MongoDB's pricing plans range from a free tier for developers to paid plans that start at $9 per month for shared clusters. Firebase offers a pay-as-you-go pricing model, which can be more cost effective for smaller projects. Ultimately, the cost will depend on the specific requirements of the project and the needs of the developer.