Why We Chose Supabase over Firebase for Indian Startups

Moving Beyond Firebase: The Rise of Supabase

For years, Firebase has been the default Backend-as-a-Service (BaaS) for startups globally. However, as Indian startups mature and data localization laws (like the DPDP Act) become more stringent, engineering teams are actively looking for a Supabase alternative in India.

At DevXAI Technologies, we exclusively build our custom software platforms on Supabase. Here is why we made the switch and why you should too.

1. The Power of PostgreSQL

Firebase relies on Firestore, a NoSQL document database. While NoSQL is great for prototyping, it becomes a nightmare for relational data (like e-commerce orders, user permissions, and financial ledgers). Supabase is built on top of raw PostgreSQL, the world's most advanced open-source relational database. You get all the benefits of SQL (JOINs, constraints, views) along with real-time subscriptions.

2. No Vendor Lock-in

Firebase is a proprietary Google product. If Google decides to deprecate a feature or raise pricing, you have no options. Supabase is 100% open-source. You can run it on the managed Supabase Cloud, or if you have strict compliance needs, you can self-host it on AWS Mumbai, GCP, or your own local servers in India.

3. Predictable Pricing

Firebase's pricing model is notoriously unpredictable, charging per read/write operation. A single bad loop in your code can result in a massive bill. Supabase offers highly predictable, usage-based pricing centered around database size and compute, which is crucial for bootstrapped Indian startups.

Conclusion

If you are building a modern web or mobile app in 2026, you need a robust, scalable relational database. Supabase provides the DX of Firebase with the raw power of Postgres. It is, without a doubt, the best Firebase alternative available today.