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SurrealDB

SurrealDB

A scalable, ACID‑compliant NoSQL database with SQL‑like queries

softwareDatabasesNoSQL DatabaseCloud-nativeACID-compliant
Our Verdict

Best for

Startups needing scalable NoSQL

Skip if

Those wanting large communities

What is SurrealDB?

SurrealDB is a cloud‑native, distributed database that combines the flexibility of NoSQL with the power of SQL‑style querying. It delivers strong ACID guarantees while scaling horizontally for modern applications. Designed for developers and startups, SurrealDB offers seamless integration with popular languages and frameworks, making it easy to embed real‑time data capabilities into web and mobile services.

SpecificationsAI-estimated

open source✅ Yes
github stars32,749
api available✅ Yes
support optionsEmail, Documentation, Community Forum
key integrationsJavaScript, Python, Java, Node.js
primary languageRust

Key Features of SurrealDB

Supports SQL‑style SELECT, INSERT, UPDATE and DELETE statements on semi‑structured data.
Provides real‑time change notifications via WebSocket subscriptions for live applications.
Offers automatic horizontal sharding and replication to handle high traffic workloads.
Allows storage of documents, graphs, and key‑value pairs within a single unified engine.
Includes built‑in authentication and role‑based access control for secure data access.
Runs as a single binary that can be deployed on cloud platforms or on‑premises servers.
Integrates natively with JavaScript, Python, Java, and Node.js SDKs for rapid development.
Provides a powerful query language that blends SQL syntax with NoSQL flexibility.

Use Cases for SurrealDB

1

Real‑time dashboards

Stream live data updates to web dashboards without additional middleware.

2

IoT data ingestion

Collect and query high‑velocity sensor data with ACID guarantees.

3

Social graph storage

Model relationships and perform complex graph queries alongside document data.

4

Rapid prototyping

Start a new startup project with a single database that handles multiple data models.

Pros & Cons of SurrealDB

Pros

  • Combines NoSQL flexibility with familiar SQL syntax
  • Built‑in real‑time subscription support
  • Strong ACID compliance for distributed workloads
  • Easy integration with major programming languages

Cons

  • Ecosystem and community are smaller than established databases
  • Advanced clustering setup can be complex for beginners
  • Limited official GUI tools for data exploration

Frequently Asked Questions

Is SurrealDB open source?

Yes, SurrealDB is released under an open‑source license and can be self‑hosted for free.

Can I use SurrealDB in production?

Yes, SurrealDB is designed for production use with features like clustering, replication, and ACID compliance.

What languages are supported for client libraries?

Official SDKs are available for JavaScript, Python, Java, and Node.js, with community bindings for other languages.

Is there a managed cloud service?

SurrealDB offers a managed cloud offering with a free tier and paid plans for higher usage.

Pricing Overview

View full pricing →
Freemium

Detailed plans are not listed. Visit the official website for pricing information.

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About the Tool

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Platforms
Target AudienceDevelopers and startups

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Tags

NoSQL DatabaseCloud-nativeACID-compliantSQL-basedScalable

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