Best NoSQL Databases in 2025

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

Key Redis features:

Performance Data Structures Scalability Persistence

Open Source

A simple way to keep all your data under control. Build your own business applications in just 4 minutes.

Key Tabidoo features:

User-Friendly Interface Customizable Data Management Collaboration

Try for free freemium €60 / Monthly (Small 10 apps, 25 tables, 25 000 records)

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

Key MongoDB features:

Scalability Flexible Schema High Performance Rich Query Language

Open Source

A distributed open-source database with a flexible data model for documents, graphs, and key-values.

Key ArangoDB features:

Graph DB

Open Source

The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance.

Key Apache Cassandra features:

Scalability High Availability Performance Flexible Data Model

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

Key PostgreSQL features:

Open Source ACID Compliance Extensible Advanced SQL Features

Open Source

HTTP + JSON document database with Map Reduce views and peer-based replication.

Key CouchDB features:

Schema-Free Design Replication RESTful HTTP API Multi-Master Replication

Open Source

Document-Oriented NoSQL Database.

Key CouchBase features:

Scalability High Performance Flexibility Multi-Model Support

Open Source

The world's most popular open source database.

Key MySQL features:

Reliability Performance Open Source Scalability

Open Source

Meet Neo4j: The graph database platform powering today's mission-critical enterprise applications, including artificial intelligence, fraud detection and recommendations.

Key neo4j features:

Graph DB

Open Source

High-performance, distributed memory object caching system.

Key memcached features:

High Performance Scalability Simplicity Open Source

Open Source

An enhanced, drop-in replacement for MySQL.

Key MariaDB features:

Open Source Compatibility with MySQL Performance Advanced Features

Open Source

OrientDB - The World's First Distributed Multi-Model NoSQL Database with a Graph Database Engine.

Key OrientDB features:

Graph DB

Open Source

Amazon DynamoDB is a fast and flexible NoSQL database service for all applications that need consistent, single-digit millisecond latency at any scale. It is a fully managed cloud database and supports both document and key-value store models.

Key DynamoDB features:

Scalability Performance Fully Managed Flexible Data Model