Firebase is a Google BaaS platform that offers real-time databases, authentication, and cloud functions but with limitations like high costs and vendor lock-in. Alternatives like Supabase, AWS Amplify, and Backendless provide more control, better pricing, and flexibility. This guide explores top Firebase alternatives to help you choose the best backend solution for scalability and customisation.

Google’s Firebase is a popular Backend-as-a-Service (BaaS) platform that helps developers build and scale applications quickly. However, it has limitations, such as pricing concerns, vendor lock-in, and a lack of flexibility in database management.

With the BaaS market expected to grow from $31.35 billion in 2025 to $100.23 billion by 2034, developers are actively exploring Firebase alternatives that offer greater customisation, better pricing, and enhanced feature sets.

If you are looking for Firebase alternatives for your next project, you are in the right place. Whether it’s for real-time data handling, scalability, or backend support, we’ve compiled a list of top Firebase alternatives. Read on!

Top Firebase Alternatives to Explore

Here are the top Firebase alternatives that offer powerful backend services for your applications:

1. Crazy Domains

Crazy Domains has evolved from a domain and hosting provider to offering robust cloud hosting solutions. This makes it a strong Firebase alternative for developers who want full backend control and scalability.

Key Features of Crazy Domains:

  • Customisable Environments: Deploy backend frameworks of your choice without the restrictions often found in closed platforms.
  • High Scalability: Flexible plans that grow with your project’s needs, perfect for startups and expanding businesses.
  • Security: SSL certificates, DDoS protection, and automatic backups ensure your app and data remain safe.
  • 24/7 Expert Support: Crazy Domains offers assistance round-the-clock to new developers as well as seasoned pros.
Also Read: WordPress Alternatives: Best Platforms for Your Website in 2025

2. Supabase

Supabase is an open-source alternative to Firebase, which is built on PostgreSQL and offers backend services. This includes real-time databases, authentication, and cloud storage with greater transparency and flexibility.

Key Features of Supabase:

  • Postgres Database: Enjoy a feature-rich, scalable database with SQL querying.
  • Real-Time Updates: Changes in data are instantly pushed to clients, ideal for collaborative apps.
  • Built-in Authentication: Email, password, and third-party logins come standard with minimal setup.
  • Storage Management: Effortlessly manage media and other files with secure storage solutions.

3. AWS Amplify

AWS Amplify is Amazon’s BaaS offering that allows developers to build and deploy full-stack applications with integrated cloud functionalities.

Key Features of AWS Amplify:

  • Seamless AWS Integration: Get easily connected with popular AWS services such as S3, Lambda, and Cognito.
  • GraphQL & REST APIs: Automatically generated APIs help developers rapidly build robust backends.
  • Customisable Hosting: Deploy static web applications with continuous integration from GitHub repositories.
  • Advanced Analytics: Track app usage and metrics using AWS Pinpoint for data-driven decisions.

4. Backendless

Backendless is a full-featured visual and codeless app development platform that still allows developers to write custom code if needed.

Key Features of Backendless:

  • Codeless Logic: Create workflows and backend logic with a drag-and-drop interface.
  • Real-Time Data: Built-in real-time database updates without extra coding.
  • Push Notifications: Set up targeted push notifications across platforms with ease.
  • User Management: Comprehensive user authentication, permissions, and profiles.

5. Parse Platform

Parse is an open-source backend framework that was originally developed by Facebook. It offers a highly customisable alternative to Firebase.

Key Features of Parse Platform:

  • Self-Hosted Option: Full control over deployment and configuration for sensitive or enterprise applications.
  • Database Flexibility: Supports both MongoDB and PostgreSQL.
  • Cloud Functions: Write custom backend logic to handle complex tasks.
  • API Ready: Built-in REST and GraphQL APIs for rapid front-end integration.
Also Read: Cloud Backup service now live at Crazy Domains

6. Appwrite

Appwrite is an open-source BaaS platform focusing more on simplicity and self-hosting for developers who work on building web and mobile applications.

Key Features of Appwrite:

  • Cross-Platform Support: Works with Android, iOS, Flutter, Web, and more.
  • Built-in Storage & Authentication: Easily manage user authentication and file storage without complex configurations.
  • Database Management: NoSQL database with document support for flexible schema designs.
  • Serverless Functions: Write and deploy backend functions triggered by events or HTTP requests.

7. Kuzzle

Kuzzle is an advanced open-source backend solution designed for real-time applications and IoT projects.

Key Features of Kuzzle:

  • Real-Time Engine: Powerful publish/subscribe architecture for dynamic app updates.
  • Geospatial Queries: Handle location-based data effortlessly.
  • Multi-Protocol API: Supports HTTP, WebSocket, and MQTT for versatile data exchange.
  • Extensibility: Add custom plugins to extend functionality as needed.

8. NHost

NHost is a serverless backend platform built on PostgreSQL with full GraphQL support, making it a favourite among modern web developers.

Key Features of NHost:

  • PostgreSQL Database: Fully managed and scalable SQL database.
  • GraphQL APIs: Automatically generated APIs for fast development cycles.
  • Authentication: Easily implement sign-in/sign-up with providers like Google, GitHub, and email.
  • File Storage: Securely store and manage files with CDN delivery for faster access.
Pro Tip: When looking for a Firebase alternative, consider factors like scalability, pricing, and customisation options. Opt for a solution that aligns with your app’s long-term growth and technical requirements.

Wrapping Up

While Firebase is a strong tool, it’s not the only option and not always the best one. There are other Firebase alternatives available. These Firebase alternatives offer excellent choices if you need open-source flexibility, enterprise scalability, or a more custom backend environment.

Crazy Domains hosting solutions are a fantastic alternative for projects that require complete control, scalability, and reliable support. With 24/7 assistance, flexible plans, and hassle-free setup, you can confidently build and scale your next big app. 

Visit our site for more details!