# Memgraph vs OrientDB

| Attribute | Memgraph | OrientDB |
|---|---|---|
| **vioscaleAI score** | 54.9 (58% (medium)) | 53.6 (77% (high)) |
| activity.commits_last_30d | 100 | 64 |
| adoption.dependent_repos | 0 | 569 |
| adoption.github_stars | 4,617 | 4,991 |
| adoption.package_downloads_weekly | - | 955 |
| content.faq | `[{"answer":"A high-performance, in-memory database designed for real-time graph queries and reasoning in AI applications. It combines sub-millisecond traversals with native vector search, ACID transactions, and streaming data connectors for fraud detection, network analysis, and AI augmentation. It is indexed under Graph Databases.","source":"https://memgraph.com/pricing","question":"What is Memgraph?","confidence":0.6},{"answer":"Memgraph offers a free tier, so you can start without paying. Paid plans are also available: Community Edition, Enterprise Edition – AI Platform, Enterprise Edition – Graph Analytics and Memgraph Cloud. Pricing changes often, so verify at source before relying on it.","source":"https://memgraph.com/pricing","question":"Is Memgraph free?","confidence":0.6},{"answer":"Memgraph supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://memgraph.com/pricing","question":"What platforms does Memgraph support?","confidence":0.6},{"answer":"Yes. Memgraph can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://memgraph.com/pricing","question":"Can Memgraph be self-hosted?","confidence":0.6},{"answer":"We have confirmed 5 integrations for Memgraph, including Kafka, Pulsar, Redpanda, Cognee and AWS (via Marketplace). This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://memgraph.com/pricing","question":"What does Memgraph integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Memgraph. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Memgraph not holding them. Always confirm compliance directly before you rely on it.","source":"https://memgraph.com/policies/privacy-policy","question":"What security certifications does Memgraph have?","confidence":0.7},{"answer":"Memgraph is available worldwide. Its primary markets are the United States and the EU. The vendor is headquartered in Croatia.","source":"https://memgraph.com/pricing","question":"Where is Memgraph available?","confidence":0.75}]` | `[{"answer":"An open-source NoSQL database that combines graph and document data models in one scalable platform, optimized for high-performance operations with physical record linkage and millisecond-level graph traversal regardless of database size. It is indexed under Graph Databases.","source":"https://orientdb.dev/","question":"What is OrientDB?","confidence":0.6},{"answer":"OrientDB is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. A commercial or hosted edition starts at €1000 per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://orientdb.dev/","question":"Is OrientDB free to use?","confidence":0.6},{"answer":"OrientDB supports the web, Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://orientdb.dev/","question":"What platforms does OrientDB support?","confidence":0.6},{"answer":"Yes. OrientDB can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://orientdb.dev/","question":"Can OrientDB be self-hosted?","confidence":0.6},{"answer":"Yes. OrientDB is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/orientechnologies/orientdb","question":"Is OrientDB open source?","confidence":0.95}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | A high-performance, in-memory database designed for real-time graph queries and reasoning in AI applications. It combines sub-millisecond traversals with native vector search, ACID transactions, and streaming data connectors for fraud detection, network analysis, and AI augmentation. | An open-source database that unifies multiple data models in one system, including graphs, documents, and text indexing, with flexible schema options. |
| features.capabilities | `{"storage":"native","workload":"both","deployment":"self_hosted","consistency":"strong","distributed":"clustered","graph_model":"property_graph","licence_class":"permissive","vector_search":true,"query_language":"Cypher","replication_ha":true,"full_text_search":"built_in","standard_support":true,"acid_transactions":"full"}` | `{"storage":"native","workload":"both","deployment":"self_hosted","distributed":"clustered","graph_model":"property_graph","vector_search":false,"query_language":"Orient SQL (implied)","replication_ha":true,"full_text_search":"via_index","standard_support":true,"acid_transactions":"full"}` |
| integrations.count | 9 | 1 |
| integrations.list | `[{"name":"Kafka"},{"name":"Pulsar"},{"name":"Redpanda"},{"name":"Cognee"},{"name":"AWS (via Marketplace)"},{"name":"LangChain","native":true,"category":"ai_framework","direction":"inbound"},{"name":"LlamaIndex","native":true,"category":"ai_framework","direction":"inbound"},{"name":"OpenAI","native":true,"category":"ai_models","direction":"outbound"},{"name":"Cohere","native":true,"category":"ai_models","direction":"outbound"},{"name":"Apache Spark","native":false,"category":"data_integration","direction":"bidirectional"},{"name":"Kerberos","native":true,"category":"authentication","direction":"inbound"},{"name":"LDAP","native":true,"category":"directory","direction":"inbound"},{"name":"MCP","native":true,"category":"protocol","direction":"bidirectional"},{"name":"LiteLLM","native":false,"category":"ai","direction":"outbound"},{"name":"Neo4j","native":false,"direction":"bidirectional"}]` | `[{"name":"Gremlin Server (TinkerPop)"}]` |
| language.primary | C++ | Java |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"web":true,"linux":true,"windows":true}` | `{"linux":true,"windows":true}` |
| pricing | `{"type":"free","plans":[{"free":true,"name":"Community Edition","features":["Cypher query language","Python client libraries","LangChain and LlamaIndex integrations","40+ graph algorithms"],"description":"Fully functional community edition, free forever","contactSales":false}],"summary":"Community Edition is free. Enterprise and managed cloud pricing available upon request.","freeTier":true,"sourceUrl":"https://memgraph.com","retrievedAt":"2026-10-15T20:29:28.752Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Community","summary":"Free","features":["Discussion","Issue Tracker","Documentation"],"description":"Community support via GitHub discussions and issue tracker","contactSales":false},{"free":false,"name":"Basic","summary":"€1,000/month","features":["Direct Support by mail","Query Support"],"commitment":"monthly","components":[{"kind":"fixed","amount":1000,"period":"month","currency":"EUR"}],"description":"Direct email support and query assistance","contactSales":false},{"free":false,"name":"Advanced","summary":"€4,000/month","features":["Support on Upgrade","Emergency Patch","Security Escalation","Application Model Definition"],"commitment":"monthly","components":[{"kind":"fixed","amount":4000,"period":"month","currency":"EUR"}],"description":"Upgrade support, emergency patches, security escalation, and application design consultation","contactSales":false},{"free":false,"name":"Consultancy","summary":"Case-by-case pricing","features":["On Site Support","Custom consultancy"],"description":"Custom on-site and consultancy services","contactSales":true}],"summary":"Free open-source. Paid support from €1,000/month.","currency":"EUR","freeTier":true,"sourceUrl":"https://orientdb.dev/","retrievedAt":"2026-08-14T08:30:45.577Z","startingPrice":{"amount":1000,"period":"month","currency":"EUR"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | free | open_source |
| pricing.price_level | free | free |
| pricing.transparent | no | yes |
| release.cadence_days | 18 | 32 |
| release.history | `[{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.13.2","date":"2026-10-09T12:05:41Z","type":"stable","version":"v3.13.2"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.13.1","date":"2026-09-14T12:41:52Z","type":"stable","version":"v3.13.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.13.0","date":"2026-09-09T09:45:18Z","type":"stable","version":"v3.13.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.12.0","date":"2026-07-15T09:26:36Z","type":"stable","version":"v3.12.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.11.0","date":"2026-06-17T10:34:44Z","type":"stable","version":"v3.11.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.10.1","date":"2026-05-15T09:42:30Z","type":"stable","version":"v3.10.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.10.0","date":"2026-05-13T10:45:27Z","type":"stable","version":"v3.10.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.9.0","date":"2026-03-25T11:44:43Z","type":"stable","version":"v3.9.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.8.1","date":"2026-02-17T22:02:18Z","type":"stable","version":"v3.8.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.8.0","date":"2026-02-11T10:45:11Z","type":"stable","version":"v3.8.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.7.2","date":"2025-12-23T10:44:57Z","type":"stable","version":"v3.7.2"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.7.1","date":"2025-11-25T13:48:43Z","type":"stable","version":"v3.7.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.7.0","date":"2025-11-19T10:16:15Z","type":"stable","version":"v3.7.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.6.2","date":"2025-11-04T10:36:19Z","type":"stable","version":"v3.6.2"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.6.1","date":"2025-10-16T17:44:21Z","type":"stable","version":"v3.6.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.6.0","date":"2025-10-08T09:55:00Z","type":"stable","version":"v3.6.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.5.2","date":"2025-09-25T11:55:04Z","type":"stable","version":"v3.5.2"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.5.1","date":"2025-09-11T15:19:44Z","type":"stable","version":"v3.5.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.5.0","date":"2025-08-27T08:37:55Z","type":"stable","version":"v3.5.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.4.0","date":"2025-07-10T09:14:27Z","type":"stable","version":"v3.4.0"}]` | `[{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.57","date":"2026-10-05T10:44:23Z","type":"stable","version":"3.2.57"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.56","date":"2026-09-02T14:08:19Z","type":"stable","version":"3.2.56"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.55","date":"2026-07-20T17:32:48Z","type":"stable","version":"3.2.55"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.54","date":"2026-07-06T05:48:43Z","type":"stable","version":"3.2.54"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.53","date":"2026-06-01T03:54:34Z","type":"stable","version":"3.2.53"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.52","date":"2026-05-14T09:38:48Z","type":"stable","version":"3.2.52"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.51","date":"2026-03-30T10:54:53Z","type":"stable","version":"3.2.51"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.50","date":"2026-02-24T05:03:59Z","type":"stable","version":"3.2.50"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.49","date":"2026-01-27T13:09:54Z","type":"stable","version":"3.2.49"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.48","date":"2025-12-24T10:45:49Z","type":"stable","version":"3.2.48"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.47","date":"2025-12-09T11:59:51Z","type":"stable","version":"3.2.47"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.46","date":"2025-11-17T16:08:22Z","type":"stable","version":"3.2.46"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.45","date":"2025-10-20T15:42:44Z","type":"stable","version":"3.2.45"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.44","date":"2025-09-04T13:10:58Z","type":"stable","version":"3.2.44"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.43","date":"2025-08-07T12:39:48Z","type":"stable","version":"3.2.43"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.42","date":"2025-07-03T10:18:27Z","type":"stable","version":"3.2.42"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.41","date":"2025-06-17T15:28:56Z","type":"stable","version":"3.2.41"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.40","date":"2025-05-29T11:51:46Z","type":"stable","version":"3.2.40"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.39","date":"2025-04-14T15:40:39Z","type":"stable","version":"3.2.39"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.38","date":"2025-02-20T14:33:17Z","type":"stable","version":"3.2.38"}]` |
| reliability.status_page | - | yes |
| security.gdpr | yes | - |
| security.scorecard | - | 6.3 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=helm&package_name=memgraph%2Fmemgraph-mcp&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=com.orientechnologies%3Aorientdb-client&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Graph Databases)

| Capability | Memgraph | OrientDB |
|---|:--:|:--:|
| **Model** |  |  |
| Graph model | Property graph | Property graph |
| Query language(s) | Cypher | Orient SQL (implied) |
| **Transactions** |  |  |
| ACID transactions | Full | Full |
| Consistency model | Strong | - |
| **Architecture** |  |  |
| Storage | Native graph | Native graph |
| Distributed / scale | Clustered | Clustered |
| Replication / HA | ✓ | ✓ |
| OLTP vs OLAP | Both | Both |
| **Deployment** |  |  |
| Deployment | Self-hosted | Self-hosted |
| **Search** |  |  |
| Full-text search | Built-in | Via index |
| Built-in vector search | ✓ | ✗ |
| **Licensing** |  |  |
| Licence class | Permissive OSS | - |
| **Portability** |  |  |
| openCypher / TinkerPop standard | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T19:14:26.389Z. "-" = undocumented, not absent.*