# Memgraph vs OrientDB

| Attribute | Memgraph | OrientDB |
|---|---|---|
| **Vioscale score** | 56.9 (59% (medium)) | 54.5 (78% (high)) |
| activity.commits_last_30d | 88 | 62 |
| adoption.dependent_repos | 0 | 569 |
| adoption.github_stars | 4,364 | 4,983 |
| adoption.package_downloads_weekly | - | 550 |
| deployment.options | `{"cloud":true,"on_prem":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 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. |
| 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":false,"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 | 5 | 1 |
| integrations.list | `[{"name":"Kafka"},{"name":"Pulsar"},{"name":"Redpanda"},{"name":"Cognee"},{"name":"AWS (via Marketplace)"}]` | `[{"name":"Gremlin Server (TinkerPop)"}]` |
| language.primary | C++ | Java |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"hqCountry":"HR","primaryMarkets":["US","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"mac":true,"web":true,"linux":true,"windows":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Community Edition","summary":"Free, forever, open source","features":["Full in-memory graph database","ACID transactions with on-disk persistence","High-availability replication","Cypher query language","Stream connectors (Kafka, Pulsar, Redpanda)","Vector search","MAGE algorithm library","Community support via Discord"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Open source in-memory graph database with core features","contactSales":false},{"free":false,"name":"Enterprise Edition – AI Platform","summary":"Contact for pricing based on graph data capacity","features":["Unlimited vector indexes","Role-based and label-based access control","SSO (Entra ID, Okta, OIDC, SAML)","LDAP/PAM authentication","Multi-tenancy","Automatic failover","No-downtime updates","Disaster recovery","Query audit logging","Prometheus monitoring","Dedicated engineering support via Slack"],"description":"For AI and embedding-heavy workloads; unlimited vector indexes, priced on graph data only","contactSales":true,"includedLimits":{"vector_indexes":"unlimited"}},{"free":false,"name":"Enterprise Edition – Graph Analytics","summary":"Contact for pricing based on total memory capacity","features":["Role-based and label-based access control","SSO (Entra ID, Okta, OIDC, SAML)","LDAP/PAM authentication","Multi-tenancy","Automatic failover","No-downtime updates","Disaster recovery","Query audit logging","Prometheus monitoring","Dedicated engineering support via Slack"],"description":"For fraud detection, network analysis, and supply chain workloads; priced on total memory including vectors","contactSales":true},{"free":false,"name":"Memgraph Cloud","summary":"Start with 14-day free trial","features":["Fully managed – no setup, no ops","AWS hosted (6 regions)","Automatic updates and backups","Community support"],"description":"Fully managed cloud deployment for prototyping and early-stage projects","contactSales":false,"includedLimits":{"regions":"6 AWS regions","ram_instances":"1GB to 32GB"}},{"free":false,"name":"OEM / SaaS","summary":"Custom pricing based on delivery model and end-user licensing","features":["Redistribution rights","Embedded engine (not exposed standalone)","Unlimited queries","Unlimited compute","Unlimited replicas","All MAGE algorithms included","All updates included","Direct engineering support"],"description":"Embed Memgraph in your product for on-premises or SaaS distribution","contactSales":true}],"summary":"Community Edition free forever. Enterprise and Cloud require contact or trial signup. Simple memory-based pricing with no per-query, per-compute, or per-replica charges.","currency":"USD","freeTier":true,"sourceUrl":"https://memgraph.com/pricing","retrievedAt":"2026-08-14T21:41:09.201Z","freeTrialDays":30}` | `{"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 | freemium | freemium |
| pricing.price_level | low | high |
| pricing.transparent | yes | yes |
| release.cadence_days | 18 | 34 |
| release.history | `[{"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/memgraph/memgraph/releases/tag/v3.3.0","date":"2025-06-04T13:53:46Z","type":"stable","version":"v3.3.0"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.2.1","date":"2025-05-09T12:20:37Z","type":"stable","version":"v3.2.1"},{"url":"https://github.com/memgraph/memgraph/releases/tag/v3.2.0","date":"2025-04-23T18:04:14Z","type":"stable","version":"v3.2.0"}]` | `[{"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"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.37","date":"2025-01-14T21:17:13Z","type":"stable","version":"3.2.37"},{"url":"https://github.com/orientechnologies/orientdb/releases/tag/3.2.36","date":"2024-11-27T16:30:05Z","type":"stable","version":"3.2.36"}]` |
| 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: Vioscale. Generated 2026-09-01T16:38:01.026Z. "-" = undocumented, not absent.*