Supabase vs Firebase for No-Code Projects: What You Need to Know (2026)

As a solo founder or indie hacker, choosing the right backend for your no-code projects can feel overwhelming. With countless options out there, two names frequently come up: Supabase and Firebase. While both offer compelling features, they cater to different needs and workflows.

In this article, I’ll break down the key differences between Supabase and Firebase, focusing on what actually works for no-code projects in 2026. Let’s dive in!

Overview of Supabase and Firebase

What is Supabase?

Supabase is an open-source backend-as-a-service (BaaS) that provides a PostgreSQL database, real-time subscriptions, authentication, and storage. It's designed to make building applications easier for developers and no-code enthusiasts alike.

What is Firebase?

Firebase, owned by Google, is a comprehensive mobile and web application development platform. It offers real-time databases, authentication, cloud storage, hosting, and analytics, making it a robust choice for app developers.

Feature Comparison: Supabase vs Firebase

| Feature | Supabase | Firebase | |---------------------------|-----------------------------------|-----------------------------------| | Database | PostgreSQL | Firestore (NoSQL) | | Real-time Updates | Yes | Yes | | Authentication | Built-in, supports OAuth | Built-in, supports OAuth | | Storage | File storage | Cloud Storage | | Pricing | Free tier + $25/mo for pro | Free tier + $24/mo for Blaze | | Best For | SQL-based projects, open-source | Real-time applications | | Limitations | Limited documentation | Can get expensive with scale | | Our Take | We use this for SQL-heavy apps | We don't use this for SQL-heavy apps |

Pricing Breakdown

When considering pricing, both platforms offer free tiers, but costs can escalate quickly depending on usage. Here’s a closer look:

Supabase Pricing

• Free Tier: Limited features and usage (up to 500 MB database, 2 GB file storage)
• Pro Plan: $25/month for 8 GB database, 10 GB file storage, and additional features.

Firebase Pricing

• Free Tier: Limited features (up to 1 GB database, 1 GB storage)
• Blaze Plan: Starts at $0.026 per GB for database and $0.026 per GB for storage. Costs can add up based on usage.

Key Considerations for No-Code Builders

Choose Supabase If...

• You prefer SQL databases and want to leverage PostgreSQL's capabilities.
• You want an open-source solution with more control over your data.
• You're building applications that require complex queries and relationships.

Choose Firebase If...

• You need real-time capabilities and plan to build highly interactive applications.
• You’re looking for tight integration with other Google services (like Google Cloud Functions).
• You expect to scale quickly and can manage the costs.

Limitations You Should Know

While both Supabase and Firebase have their strengths, they also come with limitations.

• Supabase: The documentation is still catching up to the platform's rapid development, which can lead to confusion for new users. It’s also less mature in terms of community support compared to Firebase.

• Firebase: The pricing model can become complex and costly as your app scales. Additionally, its NoSQL database structure may not suit applications that require complex data relationships.

What We Actually Use

In our experience, we lean towards Supabase for projects where SQL is essential. It offers the flexibility we need without the escalating costs. For real-time applications, however, Firebase remains a strong contender despite the potential for higher expenses.

Conclusion: Start Here

If you're just getting started with a no-code project, I recommend trying Supabase first, especially if you have SQL experience or want to keep costs manageable. For highly interactive applications, give Firebase a shot, but be mindful of the costs as you scale.

Ultimately, both tools have their place in the no-code ecosystem, and the right choice will depend on your specific project requirements and growth plans.