OrientDB

OrientDB is ranked #7 of 37 in graph databases on Freedom251. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. Paid plans start at €1,000/mo.

OrientDB plans and pricing

All plans

Community Free Community database distribution orientdb.dev · 3 Oct 2026

Basic support €1,000/mo Suggested Price · 1000 € Month Direct support by mail · Query support orientdb.dev · 3 Oct 2026

Advanced support €4,000/mo Suggested Price · 4000 € Month Direct support by mail · Query support · Upgrade support · Emergency patch · Security escalation orientdb.dev · 3 Oct 2026

Consultancy Not published Case By Case Pricing Application model definition · On-site support orientdb.dev · 3 Oct 2026

Compared on graph databases

Free plan: Yes
Deployment: self_hosted
Query languages: SQL, Gremlin
ACID transactions: Yes
Graph algorithms: Yes

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Free6.6

OrientDB

Product: OrientDB describes itself as an open-source multi-model NoSQL DBMS combining graph and document data models.
Latest documented version: The documentation identifies OrientDB v3.2.56 as its latest GA release.
Data tools: OrientDB includes a Graph Editor, Studio Query interface, and command-line console.
Enterprise features: Enterprise documentation lists Query Profiler, distributed clustering configuration, auditing tools, metrics recording, non-stop incremental backups, and Teleporter for importing from relational DBMSs.
Enterprise availability: The downloads page lists an Enterprise Agent, and the Enterprise overview says the agent plugins have been open source since version 3.1.x and can be downloaded for free.
Drivers and APIs: OrientDB supports native binary, HTTP REST/JSON, and Java-wrapped drivers.
Integrations: The driver list includes Java, JDBC, Spring Data, Node.js, PHP, .NET, Python, Go, Ruby, Scala, and other language clients.
Security: OrientDB supports TLS 1.2 in-transit encryption and AES or DES at-rest database encryption, which the security guide says are not enabled by default.
Enterprise auditing: The security guide recommends enabling auditing for Enterprise Edition.
Support: Community support channels include GitHub discussions, Matrix, Stack Overflow, and the issue tracker; paid support examples offer email, query, upgrade, patch, and security escalation assistance.
Distributed operation: OrientDB documents a multi-master distributed architecture in which each server can read and write, and distributed mode requires at least 2 GB of heap with 4 GB suggested.
Transaction constraint: OrientDB keeps transactions in client RAM, so transaction size is limited by available JVM heap memory.
Download platforms: The downloads page provides builds for Microsoft Windows, Linux and other Unix systems, Mac OS X, and a zip for any OS.
Price from: €1,000/mo

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Where it ranks on Freedom251

Best Graph Databases in 2026#7 of 37
Best Multimodel Databases in 2026#7 of 25

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Sources

orientdb.dev· checked 3 Oct 2026
orientdb.dev/docs/3.2.x/· checked 3 Oct 2026
orientdb.dev/docs/3.2.x/ee/Enterprise-Edition.html· checked 3 Oct 2026
orientdb.dev/downloads/· checked 3 Oct 2026
orientdb.dev/docs/3.2.x/apis-and-drivers/index.html· checked 3 Oct 2026
orientdb.dev/docs/3.0.x/security/OrientDB-Security-G· checked 3 Oct 2026
orientdb.dev/support/· checked 3 Oct 2026
orientdb.dev/docs/3.2.x/distributed/Distributed-Arch· checked 3 Oct 2026
orientdb.dev/docs/3.2.x/internals/Transactions.html· checked 3 Oct 2026