# Amazon Neptune vs OrientDB

| Attribute | Amazon Neptune | OrientDB |
|---|---|---|
| **vioscaleAI score** | 58.1 (73% (medium)) | 53.6 (77% (high)) |
| activity.commits_last_30d | - | 64 |
| adoption.dependent_repos | - | 569 |
| adoption.github_stars | - | 4,991 |
| adoption.package_downloads_weekly | - | 955 |
| content.faq | `[{"answer":"A cloud-based graph database that scales serverlessly and analyzes relationships across structured and unstructured data. Designed to improve AI application accuracy through integrated GraphRAG capabilities and support for agentic memory tools. It is indexed under Graph Databases.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"What is Amazon Neptune?","confidence":0.6},{"answer":"Amazon Neptune is sold across 4 plans: On-demand, Serverless, Database Savings Plans and Neptune Analytics. We have not confirmed a published price for every tier. There is no free tier. Pricing changes often, so verify at source before relying on it.","source":"https://aws.amazon.com/neptune/","question":"How much does Amazon Neptune cost?","confidence":0.6},{"answer":"Amazon Neptune supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"What platforms does Amazon Neptune support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Amazon Neptune, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"Can Amazon Neptune be self-hosted?","confidence":0.6},{"answer":"Amazon Neptune is available worldwide. Its primary market is the United States.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"Where is Amazon Neptune available?","confidence":0.5}]` | `[{"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}` |
| description.long | A fully managed, serverless graph database that automatically scales for handling billions of relationships. Supports standard query languages and provides ACID transactions, replication, and encryption to enhance AI applications with better context. | An open-source database that unifies multiple data models in one system, including graphs, documents, and text indexing, with flexible schema options. |
| features.capabilities | `{"workload":"both","deployment":"managed","distributed":"sharded","graph_model":"multi_model","licence_class":"proprietary","vector_search":true,"query_language":"Gremlin, openCypher, SPARQL","replication_ha":true,"full_text_search":"none","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 | 4 | 1 |
| integrations.list | `[{"name":"Amazon Bedrock Knowledge Bases"},{"name":"Strands AI Agents SDK"},{"name":"Amazon Bedrock","native":true,"category":"ai"},{"name":"LangChain","native":true},{"name":"Strands AI","native":true},{"name":"GraphStorm","native":true}]` | `[{"name":"Gremlin Server (TinkerPop)"}]` |
| language.primary | - | Java |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"linux":true,"windows":true}` |
| pricing | `{"type":"usage","plans":[{"free":false,"name":"On-demand","commitment":"monthly","components":[{"per":{"qty":1,"unit":"vCPU-Hour"},"kind":"metered","amount":0.15,"currency":"USD"}],"description":"Hourly billing with no upfront commitments or long-term contracts required","contactSales":false},{"free":false,"name":"Serverless","commitment":"monthly","description":"Automatic scaling that adjusts capacity to meet workload demands","contactSales":false},{"free":false,"name":"Database Savings Plan","commitment":"annual","description":"Commitment-based discount with 1-year contract term","contactSales":false}],"summary":"Usage-based pricing. Free tier for 30 days. Options: on-demand hourly, serverless per capacity unit, or annual savings plan.","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/neptune/pricing/","retrievedAt":"2026-10-13T10:34:32.577Z","freeTrialDays":30,"startingPrice":{"unit":"vCPU-Hour","amount":0.15,"currency":"USD"},"billingPeriods":["month","year"]}` | `{"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 | open_source |
| pricing.price_level | low | free |
| pricing.starting_price | `{"amount":0.15,"currency":"USD"}` | - |
| pricing.transparent | no | yes |
| release.cadence_days | - | 32 |
| release.history | - | `[{"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 | yes |
| security.certifications | `[{"name":"SOC 2","status":"active"},{"name":"FedRAMP","level":"Moderate and High","status":"active"},{"name":"HIPAA","status":"active"}]` | - |
| security.disclosure_policy | yes | - |
| security.fedramp | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.pci | yes | - |
| security.scorecard | - | 6.3 |
| security.soc2 | yes | - |
| security.trust_center | https://aws.amazon.com/security/ | - |
| security.vulnerabilities | - | `{"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 | Amazon Neptune | OrientDB |
|---|:--:|:--:|
| **Model** |  |  |
| Graph model | Multi-model | Property graph |
| Query language(s) | Gremlin, openCypher, SPARQL | Orient SQL (implied) |
| **Transactions** |  |  |
| ACID transactions | Full | Full |
| Consistency model | - | - |
| **Architecture** |  |  |
| Storage | - | Native graph |
| Distributed / scale | Sharded | Clustered |
| Replication / HA | ✓ | ✓ |
| OLTP vs OLAP | Both | Both |
| **Deployment** |  |  |
| Deployment | Managed | Self-hosted |
| **Search** |  |  |
| Full-text search | None | Via index |
| Built-in vector search | ✓ | ✗ |
| **Licensing** |  |  |
| Licence class | Proprietary | - |
| **Portability** |  |  |
| openCypher / TinkerPop standard | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-25T20:43:50.914Z. "-" = undocumented, not absent.*