Best Open Source PlanetScale Alternatives

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

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

Cloud-native, auto-scaling Postgres with instant branching, bottomless storage, and pay-per-use pricing

Turso provides a simple developer experience with SQLite compatibility, allowing you to build and scale multi-tenant applications with unlimited databases.

Instant is a database solution for building real-time and offline-enabled applications, simplifying the development of collaborative products.

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

Distributed SQL database designed for high-speed ingestion and complex queries on massive datasets, ideal for IoT and time-series data.

Hydra embeds DuckDB's state-of-the-art analytics engine into standard Postgres, offering millisecond response times for complex queries.

SlateDB is an embedded storage engine that leverages object storage for durability, scalability, and simplified replication without the need for disk management.