Supabase vs Turso: Which Database is Best for AI-Driven Apps?

As indie hackers and solo founders, we often face the daunting task of choosing the right database for our AI-driven applications. In 2026, with the rapid evolution of technology, the choices have only multiplied, leaving us to wonder: Should we go with Supabase or Turso? Both have their merits, but what actually works for building robust, scalable AI applications?

In this comparison, I’ll break down both platforms in terms of features, pricing, and suitability to help you make an informed decision.

Overview of Supabase and Turso

Supabase

Supabase is an open-source alternative to Firebase that provides a suite of tools for building applications. It offers a PostgreSQL database, real-time subscriptions, authentication, and storage.

• Pricing: Free tier + $25/month for Pro, $200/month for Business
• Best for: Developers looking for a quick setup with SQL capabilities and real-time features
• Limitations: Can get pricey as your app scales; some users report performance issues with heavy write loads.

Turso

Turso is a newer player designed for edge computing, built on the SQLite database. It focuses on performance and low-latency access, making it suitable for applications that require fast data retrieval.

• Pricing: Free tier + $19/month for Pro, $99/month for Business
• Best for: Applications requiring high-speed access, especially in edge environments
• Limitations: Limited to SQLite features; might not be suitable for complex queries.

Feature Comparison

| Feature | Supabase | Turso | |-----------------------------|----------------------------------|----------------------------------| | Database Type | PostgreSQL | SQLite | | Real-Time Capabilities | Yes | No | | API Generation | Automatic RESTful APIs | Manual setup required | | Edge Computing | No | Yes | | Authentication | Built-in | Manual integration | | Ideal Use Case | General apps, dashboards | Low-latency apps, IoT | | Pricing | Free tier + $25/month | Free tier + $19/month | | Limitations | Performance under heavy load | Limited query complexity |

Use Cases: When to Choose Supabase or Turso

Choose Supabase if:

• You need a feature-rich backend with real-time capabilities.
• Your application will rely heavily on SQL queries.
• You want a straightforward setup with built-in authentication.

Choose Turso if:

• Performance is your top priority, especially for edge applications.
• You need a lightweight database that can scale quickly.
• You’re working on IoT or mobile applications that require minimal latency.

Pricing Breakdown

When it comes to costs, both platforms offer free tiers, but the scaling can be quite different:

• Supabase:

  • Free tier allows limited usage.
  • Pro tier at $25/month includes additional features like higher limits and performance boosts.
  • Business tier at $200/month for enterprises needing robust support.

• Turso:

  • Free tier provides basic features.
  • Pro tier at $19/month is budget-friendly and suitable for many small projects.
  • Business tier at $99/month offers enhanced performance and support.

Our Take: What We Actually Use

In our experience, we’ve tried both Supabase and Turso for various projects. For applications that require complex SQL queries and real-time updates, Supabase has been our go-to, especially for building dashboards and user management systems. However, for projects focused on speed and low-latency access—like IoT applications—Turso has proven to be a solid choice.

Conclusion: Start Here

When deciding between Supabase and Turso for your AI-driven app, consider the specific needs of your project. If you prioritize real-time capabilities and SQL support, Supabase is likely the better fit. However, if performance and edge computing are your primary concerns, Turso is worth a closer look.

For many indie hackers, starting with Supabase’s free tier allows for rapid development and experimentation, while Turso provides a compelling option for those needing speed.