# FalkorDB vs NebulaGraph

**Leader by Vioscale score:** FalkorDB

| Attribute | FalkorDB | NebulaGraph |
|---|---|---|
| **Vioscale score** | 54.5 (62% (medium)) | 40.8 (61% (medium)) |
| activity.commits_last_30d | 55 | 0 |
| adoption.dependent_repos | 0 | 5 |
| adoption.github_stars | 5,659 | 12,365 |
| adoption.package_downloads_weekly | 23,016 | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | An open-source graph database built on Redis that combines graph traversal with vector search for AI/ML workloads, offering multi-tenancy, real-time analytics, and cloud or self-hosted deployment options. | NebulaGraph is a distributed graph database built for processing complex relationship data with millisecond latency. It enables fraud detection, recommendations, knowledge graphs, and real-time analytics across large interconnected datasets for enterprises. |
| features.capabilities | `{"storage":"native","workload":"transactional","deployment":"self_hosted","distributed":"clustered","graph_model":"property_graph","vector_search":true,"query_language":"graph traversal (natural language queries supported)","replication_ha":true}` | `{"storage":"pluggable","workload":"both","deployment":"self_hosted","consistency":"strong","distributed":"sharded","graph_model":"property_graph","licence_class":"permissive","vector_search":true,"query_language":"nGQL, OpenCypher, ISO-GQL","replication_ha":true,"full_text_search":"built_in","standard_support":true,"acid_transactions":"full"}` |
| integrations.count | - | 7 |
| integrations.list | - | `[{"name":"Azure Marketplace"},{"name":"AWS (planned)"},{"name":"Google Cloud Platform (planned)"},{"name":"Nebula Studio"},{"name":"Nebula Explorer"},{"name":"Nebula Dashboard"},{"name":"ElasticSearch"}]` |
| language.primary | Rust | C++ |
| license.spdx | MIT | Apache-2.0 |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"linux":true}` | `{"cli":true,"linux":true}` |
| pricing | `{"type":"usage","plans":[{"free":true,"name":"FREE","summary":"Free tier for development","features":["Multi-Graph / Multi-Tenancy","Graph Access Control","Community Support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Community tier for building MVPs","contactSales":false,"includedLimits":{"multi_graph":"supported","graph_access_control":"supported"}},{"free":false,"name":"STARTUP","summary":"$73/GB/month","features":["Multi-Graph / Multi-Tenancy","Graph Access Control","TLS","Automated Backups (Every 12 Hours)","Community Support"],"components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":73,"period":"month","currency":"USD"}],"description":"For scaling startups and small deployments","contactSales":false},{"free":false,"name":"PRO","summary":"$350/8GB/month","features":["Multi-Graph / Multi-Tenancy","Graph Access Control","TLS","Cluster Deployment","High Availability","Multi-zone Deployment","Scalability","Continuous Persistence","Automated Backups (Every 12 Hours)","Business Hours Support"],"components":[{"per":{"qty":8,"unit":"GB"},"kind":"metered","amount":350,"period":"month","currency":"USD"}],"description":"Production-ready with clustering and high availability","contactSales":false},{"free":false,"name":"ENTERPRISE","summary":"Custom pricing, contact sales","features":["All features from PRO","VPC","Advanced Monitoring","Custom Automated Backups","Enterprise 24/7 Support","Dedicated Account Manager"],"description":"Custom deployment with advanced features and dedicated support","contactSales":true}],"summary":"From $73/GB/month for Startup tier. Free tier available.","currency":"USD","freeTier":true,"sourceUrl":"https://www.falkordb.com/plans/","retrievedAt":"2026-08-14T08:37:58.588Z","startingPrice":{"amount":73,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Open-source Edition","summary":"Free, open-source","features":["Subset of core features","Graph query language support (nGQL/openCypher, ISO-GQL)","Graph algorithms and analytics","Community support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Community-supported graph database for developers and experimental use cases","contactSales":false},{"free":false,"name":"Enterprise Edition","features":["Enhanced performance","Enterprise-grade stability and security","Premium support service","Multiple deployment methods","Advanced features: REST API, vector search, multi-graph queries, plugin management","Fine-grained permission management at multiple levels","SAML 2.0 and OIDC authentication","Audit logging and compliance tools"],"description":"Production-grade deployment with enterprise performance, security, and dedicated support","contactSales":true},{"free":false,"name":"NebulaGraph Cloud","summary":"From $0.35/hour (beta pricing with 70% discount); 14-day free trial","features":["One-click deployment and scaling","High availability with multi-data center replication","Automatic backup and restoration","Integrated visualization tools (Nebula Studio, Explorer, Dashboard)","Fine-grained access control"],"components":[{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":0.35,"currency":"USD"}],"description":"Managed cloud database service with pay-as-you-go consumption pricing","contactSales":false}],"summary":"Free open-source edition; enterprise licensing and managed cloud options available","currency":"USD","freeTier":true,"sourceUrl":"https://nebula-graph.io/pricing","retrievedAt":"2026-08-14T16:42:25.955Z","freeTrialDays":14,"startingPrice":{"amount":0.35,"period":"month","currency":"USD"},"billingPeriods":["month","hour"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | high | low |
| pricing.transparent | yes | no |
| release.cadence_days | 6 | 74 |
| release.history | `[{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.4","date":"2026-08-20T19:55:55Z","type":"stable","version":"v4.20.4"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.3","date":"2026-08-13T21:52:50Z","type":"stable","version":"v4.20.3"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.2","date":"2026-08-09T15:35:16Z","type":"stable","version":"v4.20.2"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.1","date":"2026-07-15T08:26:29Z","type":"stable","version":"v4.20.1"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.0","date":"2026-07-13T19:19:44Z","type":"stable","version":"v4.20.0"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.11","date":"2026-06-24T15:10:03Z","type":"stable","version":"v4.18.11"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.10","date":"2026-06-10T16:42:08Z","type":"stable","version":"v4.18.10"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.9","date":"2026-06-03T08:33:37Z","type":"stable","version":"v4.18.9"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.8","date":"2026-05-24T10:04:16Z","type":"stable","version":"v4.18.8"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.7","date":"2026-05-14T12:04:33Z","type":"stable","version":"v4.18.7"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.6","date":"2026-05-11T20:42:05Z","type":"stable","version":"v4.18.6"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.5","date":"2026-05-11T11:00:52Z","type":"stable","version":"v4.18.5"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.4","date":"2026-05-07T10:06:49Z","type":"stable","version":"v4.18.4"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.3","date":"2026-04-30T14:38:12Z","type":"stable","version":"v4.18.3"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.2","date":"2026-04-28T08:41:47Z","type":"stable","version":"v4.18.2"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.1","date":"2026-04-12T08:50:24Z","type":"stable","version":"v4.18.1"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.0","date":"2026-04-07T07:34:17Z","type":"stable","version":"v4.18.0"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.16.9","date":"2026-04-03T11:37:27Z","type":"stable","version":"v4.16.9"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.16.8","date":"2026-03-31T10:04:09Z","type":"stable","version":"v4.16.8"},{"url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.16.7","date":"2026-03-13T09:14:13Z","type":"stable","version":"v4.16.7"}]` | `[{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.8.0","date":"2024-05-17T10:33:59Z","type":"stable","version":"v3.8.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.6.0","date":"2023-08-11T03:55:34Z","type":"stable","version":"v3.6.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.5.0","date":"2023-05-23T10:06:24Z","type":"stable","version":"v3.5.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.4.1","date":"2023-03-08T03:14:19Z","type":"stable","version":"v3.4.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.4.0","date":"2023-02-09T10:19:49Z","type":"stable","version":"v3.4.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.3.0","date":"2022-10-31T06:06:15Z","type":"stable","version":"v3.3.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.2.1","date":"2022-09-16T02:52:30Z","type":"stable","version":"v3.2.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.2.0","date":"2022-07-18T02:31:18Z","type":"stable","version":"v3.2.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.1.0","date":"2022-04-24T09:53:58Z","type":"stable","version":"v3.1.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.0.2","date":"2022-03-29T02:15:07Z","type":"stable","version":"v3.0.2"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.0.1","date":"2022-03-15T04:17:00Z","type":"stable","version":"v3.0.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v3.0.0","date":"2022-02-16T02:11:49Z","type":"stable","version":"v3.0.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v2.6.2","date":"2022-01-26T02:14:57Z","type":"stable","version":"v2.6.2"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v2.6.1","date":"2021-11-03T11:04:45Z","type":"stable","version":"v2.6.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v2.6.0","date":"2021-10-25T11:06:57Z","type":"stable","version":"v2.6.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v1.2.1","date":"2021-04-15T02:49:45Z","type":"stable","version":"v1.2.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v1.2.0","date":"2020-12-08T03:19:25Z","type":"stable","version":"v1.2.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v1.1.0","date":"2020-09-21T04:29:17Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v1.0.1","date":"2020-07-09T03:34:01Z","type":"stable","version":"v1.0.1"},{"url":"https://github.com/vesoft-inc/nebula/releases/tag/v1.0.0","date":"2020-06-10T07:28:42Z","type":"stable","version":"v1.0.0"}]` |
| security.gdpr | - | yes |
| security.scorecard | - | 6.2 |
| security.soc2 | yes | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FFalkorDB%2FFalkorDB&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=com.vesoft%3Anebula-spark-connector&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Graph Databases)

| Capability | FalkorDB | NebulaGraph |
|---|:--:|:--:|
| **Model** |  |  |
| Graph model | Property graph | Property graph |
| Query language(s) | graph traversal (natural language queries supported) | nGQL, OpenCypher, ISO-GQL |
| **Transactions** |  |  |
| ACID transactions | - | Full |
| Consistency model | - | Strong |
| **Architecture** |  |  |
| Storage | Native graph | Pluggable backend |
| Distributed / scale | Clustered | Sharded |
| Replication / HA | ✓ | ✓ |
| OLTP vs OLAP | Transactional | Both |
| **Deployment** |  |  |
| Deployment | Self-hosted | Self-hosted |
| **Search** |  |  |
| Full-text search | - | Built-in |
| Built-in vector search | ✓ | ✓ |
| **Licensing** |  |  |
| Licence class | - | Permissive OSS |
| **Portability** |  |  |
| openCypher / TinkerPop standard | - | ✓ |

*Source: Vioscale. Generated 2026-09-01T17:17:50.496Z. "-" = undocumented, not absent.*