Open source no-code database and Airtable alternative. Create your own online database without technical experience. Performant with high volumes of data, can be self hosted and supports plugins.

experts Open Source freemium

Visual schema diffs comparison and deployment tool.

nominated free

PostgreSQL is a powerful, open source object-relational database system.

experts Open Source

SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.

experts Open Source

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

experts Open Source

MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

experts Open Source

MySQL and PostgreSQL-compatible relational database built for the cloud. Performance and availability of commercial-grade databases at 1/10th the cost.

nominated

Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

experts

turbopuffer is a vector database built on top of object storage, which means 10x-100x cheaper, usage-based pricing, and massive scalability.

experts