# Gretel vs REaLTabFormer

| Attribute | Gretel | REaLTabFormer |
|---|---|---|
| **Vioscale score** | 15 (6% (low)) | 45.5 (22% (low)) |
| activity.commits_last_30d | - | 0 |
| adoption.github_stars | - | 243 |
| deployment.options | - | `{"self_hosted":true}` |
| description.long | A platform for creating high-quality synthetic datasets that safely train and evaluate AI agents while meeting data privacy regulations. | REaLTabFormer provides an automated tool for synthesizing realistic tabular and relational data using sequence-to-sequence and GPT-2 transformer models. It includes built-in quality monitoring with optimal stopping criteria based on synthetic-to-real data distribution comparison. |
| features.capabilities | - | `{"deployment":"self_host","open_source":true,"pricing_model":"open_source","industry_focus":"other-regulated","generation_method":"LLM/transformer","relational_integrity":true,"fidelity_utility_reporting":true}` |
| language.primary | - | Jupyter Notebook |
| license.spdx | - | MIT |
| platform.support | - | `{"cli":true}` |
| pricing | - | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-21T11:02:17.497Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | - | free |
| release.cadence_days | - | 110 |
| release.history | - | `[{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.2.4","date":"2026-01-04T08:38:37Z","type":"stable","version":"v0.2.4"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.2.3","date":"2025-07-14T16:39:46Z","type":"stable","version":"v0.2.3"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.2.2","date":"2024-12-13T22:59:21Z","type":"stable","version":"v0.2.2"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.2.1","date":"2024-10-18T06:57:54Z","type":"stable","version":"v0.2.1"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.2.0","date":"2024-08-17T15:06:24Z","type":"stable","version":"v0.2.0"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.7","date":"2024-04-28T18:00:47Z","type":"stable","version":"v0.1.7"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.6","date":"2024-04-24T18:19:58Z","type":"stable","version":"v0.1.6"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.5","date":"2023-11-20T03:19:59Z","type":"stable","version":"v0.1.5"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.4","date":"2023-11-09T02:38:50Z","type":"stable","version":"v0.1.4"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.3","date":"2023-06-28T17:44:33Z","type":"stable","version":"v0.1.3"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.2","date":"2023-06-07T20:10:40Z","type":"stable","version":"v0.1.2"},{"url":"https://github.com/worldbank/REaLTabFormer/releases/tag/v0.1.1","date":"2023-02-07T02:30:05Z","type":"stable","version":"v0.1.1"}]` |
| security.gdpr | yes | - |
| security.hipaa | yes | - |

## Capabilities (Synthetic Data)

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

*Source: Vioscale. Generated 2026-09-01T17:35:38.803Z. "-" = undocumented, not absent.*