Best Open Source Fauna Alternatives

The truly serverless database that combines the power of a relational database with the flexibility of JSON documents.

Fauna5 tools

Open-source tools

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Supabase

A powerful, scalable backend platform offering real-time databases, authentication, storage, and serverless functions for rapid development.

104,594

Apache-2.0

Alternative to: Fauna

TiDB

Distributed SQL database combining OLTP and OLAP capabilities, offering horizontal scalability, high availability, and real-time analytics.

40,180

Apache-2.0

Alternative to: Fauna

Convex

Open-source reactive database that keeps your web and mobile apps in sync. Write everything in TypeScript with built-in auth, cron jobs, and AI integration.

11,977

Other

Alternative to: Fauna

FerretDB

A database proxy that enables MongoDB compatibility with PostgreSQL backend, allowing seamless use of MongoDB tools and drivers while avoiding vendor lock-in.

10,923

Apache-2.0

Alternative to: Fauna

OceanBase

Scalable, high-availability database system supporting OLTP, OLAP, and hybrid transactional/analytical processing workloads.

10,161

Other

Alternative to: Fauna