# DataSynthesizer vs Gretel

| Attribute | DataSynthesizer | Gretel |
|---|---|---|
| **Vioscale score** | 43.3 (23% (low)) | 15 (6% (low)) |
| activity.commits_last_30d | 0 | - |
| adoption.dependent_repos | 2 | - |
| adoption.github_stars | 276 | - |
| deployment.options | `{"self_hosted":true}` | - |
| description.long | An open-source Python library that creates synthetic datasets mimicking the statistical properties of real data while applying differential privacy to protect sensitive information. It enables collaboration between data scientists and data owners. | A platform for creating high-quality synthetic datasets that safely train and evaluate AI agents while meeting data privacy regulations. |
| features.capabilities | `{"deployment":"self_host","open_source":true,"pricing_model":"open_source","industry_focus":"horizontal","generation_method":"statistical/copula","differential_privacy":true}` | - |
| language.primary | HTML | - |
| license.spdx | MIT | - |
| platform.support | `{"web":true}` | - |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-21T10:58:39.675Z"}` | - |
| pricing.free_tier | yes | - |
| pricing.model | commercial | commercial |
| pricing.price_level | free | - |
| pricing.transparent | yes | - |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=datasynthesizer&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Synthetic Data)

| Capability | DataSynthesizer | Gretel |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Generation method | Statistical/copula | - |
| Relational integrity | - | - |
| Differential privacy | ✓ | - |
| Privacy risk scoring | - | - |
| Fidelity utility reporting | - | - |
| Masking included | - | - |
| Deployment | Self host | - |
| Open source | ✓ | - |
| Ci cd integration | - | - |
| Industry focus | Horizontal | - |
| SOC2 | - | - |
| HIPAA available | - | - |
| Pricing model | Open source | - |

*Source: Vioscale. Generated 2026-09-01T17:18:28.367Z. "-" = undocumented, not absent.*