SurrealDB

SurrealDB is a multi-model database that covers document and graph data in a single engine. This lets an application keep records and the relationships between them together, rather than running separate systems for each model. Its code and releases are published on GitHub, and its website is surrealdb.com.

The latest release is v3.3.0, dated 28 September 2026. The project is therefore being actively maintained, and buyers can follow the release feed to see what each version changes. Teams should check how long the current major version has been available before relying on it for important workloads.

Buyers should confirm the licence terms with the vendor. Licensing can differ between a database engine and its commercial offerings, and it can change between versions, so buyers should confirm the exact terms for the version they plan to run, including whether it is open source or source-available. The company that develops it was also not named, nor were the deployment options, any commercial or managed editions, or the pricing.

All of those points should be established from the vendor before committing.