# Apache Ranger vs OneTrust Data Governance & Discovery

| Attribute | Apache Ranger | OneTrust Data Governance & Discovery |
|---|---|---|
| **Vioscale score** | 50.9 (20% (low)) | 47.3 (55% (medium)) |
| activity.commits_last_30d | 52 | - |
| adoption.dependent_repos | 294 | - |
| adoption.github_stars | 1,073 | - |
| deployment.options | `{"on_prem":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | An open-source framework for managing fine-grained access policies, authorization rules, and security auditing across Hadoop and related data platform components. Provides a unified administration interface for security policies and user access monitoring. | Integrated solution that combines privacy compliance, data governance, AI governance, and technology risk management with automated assessments, continuous monitoring, and control enforcement to help organizations maintain data visibility and regulatory compliance. |
| features.capabilities | - | `{"pricing_model":"quote","ropa_dsar_support":true,"lineage_integration":true,"stewardship_workflow":true,"automated_pii_discovery":true,"mobile_app_ios_android_sdk":true,"dsar_intake_webform_bundled":true,"automated_cookie_tracker_scanning":true}` |
| integrations.count | 4 | 1 |
| integrations.list | `[{"name":"Apache Hadoop"},{"name":"Apache YARN"},{"name":"Apache Hive"},{"name":"Apache HBase"}]` | `[{"name":"Microsoft Purview"}]` |
| language.primary | Java | - |
| license.spdx | Apache-2.0 | - |
| market.availability | - | `{"primaryMarkets":["US","DE","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true,"linux":true}` | `{"ios":true,"web":true,"android":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://ranger.apache.org","retrievedAt":"2026-08-18T21:36:34.128Z"}` | `{"type":"quote","summary":"Contact sales for pricing; free tools available for questionnaire automation and trust profile creation","freeTier":true,"sourceUrl":"https://www.onetrust.com","retrievedAt":"2026-08-25T08:38:59.612Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | commercial | quote |
| pricing.price_level | free | low |
| security.gdpr | - | yes |
| security.scorecard | 6.2 | - |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.ranger%3Aranger-plugins-common&per_page=100","last_12m":1,"max_severity":"CRITICAL"}` | - |

## Capabilities (Data Governance)

| Capability | Apache Ranger | OneTrust Data Governance & Discovery |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Automated pii discovery | - | ✓ |
| Dynamic data masking | - | - |
| Ropa dsar support | - | ✓ |
| Stewardship workflow | - | ✓ |
| Lineage integration | - | ✓ |
| Data quality integration | - | - |
| Open source | - | - |

*Source: Vioscale. Generated 2026-09-01T17:00:14.140Z. "-" = undocumented, not absent.*