Best OrientDB Alternatives & Competitors in 2025

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

Key ArangoDB features:

Graph DB

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

Turn SQL Data into Decisions. Build professional dashboards and data visualizations without technical expertise. Easily embed analytics anywhere, receive automated alerts, and discover AI-powered insights all through a straightforward interface.

Key Draxlr features:

Dashboards and Visualizations Slack Notifications Email notifications Query Builder

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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

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

Key MongoDB features:

Scalability Flexible Schema High Performance Rich Query Language

Open Source

NoSQL JSON database for rapid, iterative app development.

Key Azure Cosmos DB features:

Global Distribution Multi-Model Support Automatic Scaling High Throughput and Low Latency

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

Document-Oriented NoSQL Database.

Key CouchBase features:

Scalability High Performance Flexibility Multi-Model Support

Open Source

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

Key PostgreSQL features:

Open Source ACID Compliance Extensible Advanced SQL Features

Open Source

Amazon Neptune is a fully managed graph database service that works with highly connected datasets. Learn about the benefits and popular use cases.

Key Amazon Neptune features:

Fully Managed Service Supports Multiple Graph Models High Performance and Scalability High Availability and Durability

See how Oracle Database 12c enables businesses to plug into the cloud and power the real-time enterprise.

Key Oracle DBaaS features:

Scalability High Availability Security Performance

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

The open-source database for the realtime web.

Key RethinkDB features:

Real-time Capabilities Flexible Query Language Distributed Database Web-based Administration

Open Source

Redis Enterprise in-memory database platform for real-time applications.

Key Redis Enterprise features:

Performance Scalability Persistence Multi-model capability