# Diesel vs Ent

**Leader by Vioscale score:** Diesel

| Attribute | Diesel | Ent |
|---|---|---|
| **Vioscale score** | 69.7 (43% (low)) | 43 (50% (medium)) |
| activity.commits_last_30d | 100 | 0 |
| adoption.dependent_repos | 3,691 | 808 |
| adoption.github_stars | 14,161 | 17,173 |
| deployment.options | - | `{"self_hosted":true}` |
| description.long | An open-source object-relational mapping and query builder library for Rust that enables compile-time verification of database interactions and supports multiple database backends through composable query abstractions. | An open-source Go framework that lets developers define database schemas as Go code and automatically generates type-safe query builders. It supports multiple SQL and graph databases, schema migrations, and complex data model traversal. |
| features.capabilities | `{"raw_sql":true,"multi_db":true,"languages":"Rust","relations":true,"migrations":true,"studio_gui":false,"schema_first":true,"type_safe_queries":true,"connection_pooling":false}` | `{"multi_db":true,"languages":"Go","relations":true,"migrations":true,"schema_first":true,"type_safe_queries":true}` |
| integrations.count | - | 1 |
| integrations.list | - | `[{"name":"GraphQL"}]` |
| language.primary | Rust | Go |
| license.spdx | Apache-2.0 | Apache-2.0 |
| platform.support | - | `{"cli":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://diesel.rs","retrievedAt":"2026-08-14T08:30:47.717Z"}` | `{"type":"open_source","summary":"Open source, free","freeTier":true,"sourceUrl":"https://entgo.io","retrievedAt":"2026-08-14T08:31:32.117Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 33 | 34 |
| release.history | `[{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.12","date":"2026-08-07T06:07:49Z","type":"stable","version":"v2.3.12"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.11","date":"2026-07-10T06:02:47Z","type":"stable","version":"v2.3.11"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.10","date":"2026-06-05T06:30:07Z","type":"stable","version":"v2.3.10"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.9","date":"2026-04-30T12:44:17Z","type":"stable","version":"v2.3.9"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.8","date":"2026-04-24T09:25:29Z","type":"stable","version":"v2.3.8"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.7","date":"2026-03-13T07:08:59Z","type":"stable","version":"v2.3.7"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.6","date":"2026-01-23T07:57:29Z","type":"stable","version":"v2.3.6"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.5","date":"2025-12-19T07:31:24Z","type":"stable","version":"v2.3.5"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.4","date":"2025-11-26T16:29:31Z","type":"stable","version":"v2.3.4"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.3","date":"2025-10-24T13:57:15Z","type":"stable","version":"v2.3.3"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.2","date":"2025-09-19T09:18:32Z","type":"stable","version":"v2.3.2"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.3.0","date":"2025-09-12T12:42:57Z","type":"stable","version":"v2.3.0"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.12","date":"2025-07-11T12:28:38Z","type":"stable","version":"v2.2.12"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.11","date":"2025-06-18T15:18:26Z","type":"stable","version":"v2.2.11"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.10","date":"2025-04-25T06:43:32Z","type":"stable","version":"v2.2.10"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.9","date":"2025-04-04T11:29:52Z","type":"stable","version":"v2.2.9"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.8","date":"2025-03-03T17:47:32Z","type":"stable","version":"v2.2.8"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.7","date":"2025-01-31T10:19:17Z","type":"stable","version":"v2.2.7"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.6","date":"2024-12-03T18:15:25Z","type":"stable","version":"v2.2.6"},{"url":"https://github.com/diesel-rs/diesel/releases/tag/v2.2.5","date":"2024-11-21T10:33:55Z","type":"stable","version":"v2.2.5"}]` | `[{"url":"https://github.com/ent/ent/releases/tag/v0.14.6","date":"2026-03-23T19:56:46Z","type":"stable","version":"v0.14.6"},{"url":"https://github.com/ent/ent/releases/tag/v0.14.0","date":"2024-07-29T04:28:24Z","type":"stable","version":"v0.14.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.12.5","date":"2023-11-13T18:08:11Z","type":"stable","version":"v0.12.5"},{"url":"https://github.com/ent/ent/releases/tag/v0.11.0","date":"2022-07-13T14:03:14Z","type":"stable","version":"v0.11.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.10.1","date":"2022-03-04T20:59:41Z","type":"stable","version":"v0.10.1"},{"url":"https://github.com/ent/ent/releases/tag/v0.10.0","date":"2022-01-20T21:14:25Z","type":"stable","version":"v0.10.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.9.1","date":"2021-08-17T09:55:22Z","type":"stable","version":"v0.9.1"},{"url":"https://github.com/ent/ent/releases/tag/v0.9.0","date":"2021-08-05T18:48:18Z","type":"stable","version":"v0.9.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.8.0","date":"2021-04-14T20:04:11Z","type":"stable","version":"v0.8.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.7.0","date":"2021-03-11T18:45:46Z","type":"stable","version":"v0.7.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.6.0","date":"2021-02-02T21:19:58Z","type":"stable","version":"v0.6.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.5.4","date":"2021-01-06T14:05:16Z","type":"stable","version":"v0.5.4"},{"url":"https://github.com/ent/ent/releases/tag/v0.5.3","date":"2020-12-13T17:38:56Z","type":"stable","version":"v0.5.3"},{"url":"https://github.com/ent/ent/releases/tag/v0.5.2","date":"2020-12-11T11:48:19Z","type":"stable","version":"v0.5.2"},{"url":"https://github.com/ent/ent/releases/tag/v0.5.1","date":"2020-11-29T10:51:12Z","type":"stable","version":"v0.5.1"},{"url":"https://github.com/ent/ent/releases/tag/v0.5.0","date":"2020-11-04T07:21:37Z","type":"stable","version":"v0.5.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.4.3","date":"2020-09-21T13:20:56Z","type":"stable","version":"v0.4.3"},{"url":"https://github.com/ent/ent/releases/tag/v0.4.2","date":"2020-08-30T14:54:27Z","type":"stable","version":"v0.4.2"},{"url":"https://github.com/ent/ent/releases/tag/v0.4.0","date":"2020-08-18T08:06:53Z","type":"stable","version":"v0.4.0"},{"url":"https://github.com/ent/ent/releases/tag/v0.3.0","date":"2020-08-05T14:54:02Z","type":"stable","version":"v0.3.0"}]` |
| security.scorecard | 6.2 | 4.6 |
| security.vulnerabilities | `{"count":6,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=cargo&package_name=diesel&per_page=100","last_12m":4,"max_severity":"CRITICAL"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=entgo.io%2Fent&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (ORM & Database Tools)

| Capability | Diesel | Ent |
|---|:--:|:--:|
| **Core** |  |  |
| Type-safe queries | ✓ | ✓ |
| Schema migrations | ✓ | ✓ |
| Relations / joins API | ✓ | ✓ |
| Languages | Rust | Go |
| **Modelling** |  |  |
| Schema-first modelling | ✓ | ✓ |
| **Flexibility** |  |  |
| Raw SQL escape hatch | ✓ | - |
| **Portability** |  |  |
| Multiple database backends | ✓ | ✓ |
| **Ops** |  |  |
| Connection pooling | ✗ | - |
| **DX** |  |  |
| Data browser / studio | ✗ | - |

*Source: Vioscale. Generated 2026-09-01T14:44:55.793Z. "-" = undocumented, not absent.*