# Knex.js vs SeaORM

**Leader by Vioscale score:** Knex.js

| Attribute | Knex.js | SeaORM |
|---|---|---|
| **Vioscale score** | 66.2 (71% (medium)) | 57.9 (46% (low)) |
| activity.commits_last_30d | 0 | 27 |
| adoption.dependent_repos | 94,868 | 429 |
| adoption.github_stars | 20,342 | 9,870 |
| adoption.package_downloads_weekly | 5,289,407 | - |
| description.long | An open-source Node.js package supporting nine SQL databases including PostgreSQL, MySQL, SQLite, and Oracle. Provides type-safe query building with TypeScript support, schema migrations, transaction handling with savepoints, connection pooling, and both promise and callback-based interfaces. | SeaORM is an async ORM library designed for Rust that provides dynamic database interaction capabilities. |
| features.capabilities | `{"raw_sql":true,"multi_db":true,"languages":"JavaScript, TypeScript","relations":true,"migrations":true,"studio_gui":false,"schema_first":true,"type_safe_queries":true,"connection_pooling":true}` | `{"languages":"Rust","relations":true,"migrations":true,"type_safe_queries":true}` |
| language.primary | JavaScript | Rust |
| license.spdx | MIT | Apache-2.0 |
| pricing | `{"type":"open_source","sourceUrl":"https://knexjs.org","retrievedAt":"2026-08-14T08:34:17.530Z"}` | `{"type":"open_source","summary":"Free and open-source","freeTier":true,"sourceUrl":"https://www.sea-ql.org/SeaORM","retrievedAt":"2026-08-03T21:34:05.274Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | open_source | commercial |
| pricing.price_level | free | free |
| release.cadence_days | 28 | 9 |
| release.history | `[{"url":"https://github.com/knex/knex/releases/tag/3.3.0","date":"2026-06-26T14:55:58Z","type":"stable","version":"3.3.0"},{"url":"https://github.com/knex/knex/releases/tag/3.2.10","date":"2026-05-02T12:14:38Z","type":"stable","version":"3.2.10"},{"url":"https://github.com/knex/knex/releases/tag/3.2.9","date":"2026-04-03T20:25:30Z","type":"stable","version":"3.2.9"},{"url":"https://github.com/knex/knex/releases/tag/3.2.8","date":"2026-03-30T18:29:09Z","type":"stable","version":"3.2.8"},{"url":"https://github.com/knex/knex/releases/tag/3.2.7","date":"2026-03-30T18:28:52Z","type":"stable","version":"3.2.7"},{"url":"https://github.com/knex/knex/releases/tag/3.2.6","date":"2026-03-25T02:06:50Z","type":"stable","version":"3.2.6"},{"url":"https://github.com/knex/knex/releases/tag/3.2.3","date":"2026-03-22T22:38:07Z","type":"stable","version":"3.2.3"},{"url":"https://github.com/knex/knex/releases/tag/3.2.1","date":"2026-03-22T21:08:27Z","type":"stable","version":"3.2.1"},{"url":"https://github.com/knex/knex/releases/tag/3.2.0","date":"2026-03-22T17:37:15Z","type":"stable","version":"3.2.0"},{"url":"https://github.com/knex/knex/releases/tag/3.1.0","date":"2023-12-07T23:17:57Z","type":"stable","version":"3.1.0"},{"url":"https://github.com/knex/knex/releases/tag/3.0.1","date":"2023-10-06T12:23:40Z","type":"stable","version":"3.0.1"},{"url":"https://github.com/knex/knex/releases/tag/3.0.0","date":"2023-10-06T06:56:38Z","type":"stable","version":"3.0.0"},{"url":"https://github.com/knex/knex/releases/tag/2.5.1","date":"2023-07-12T21:26:26Z","type":"stable","version":"2.5.1"},{"url":"https://github.com/knex/knex/releases/tag/2.5.0","date":"2023-07-08T21:04:46Z","type":"stable","version":"2.5.0"},{"url":"https://github.com/knex/knex/releases/tag/2.4.2","date":"2023-03-29T11:15:20Z","type":"stable","version":"2.4.2"},{"url":"https://github.com/knex/knex/releases/tag/2.4.1","date":"2023-03-29T11:11:39Z","type":"stable","version":"2.4.1"},{"url":"https://github.com/knex/knex/releases/tag/2.4.0","date":"2023-01-06T15:45:16Z","type":"stable","version":"2.4.0"},{"url":"https://github.com/knex/knex/releases/tag/2.3.0","date":"2022-09-01T21:17:24Z","type":"stable","version":"2.3.0"},{"url":"https://github.com/knex/knex/releases/tag/2.2.0","date":"2022-07-18T21:26:26Z","type":"stable","version":"2.2.0"},{"url":"https://github.com/knex/knex/releases/tag/2.1.0","date":"2022-05-26T09:04:03Z","type":"stable","version":"2.1.0"}]` | `[{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.2","date":"2026-08-12T21:16:40Z","type":"stable","version":"2.0.2"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/sea-orm-cli%402.0.2","date":"2026-08-12T21:20:38Z","type":"stable","version":"sea-orm-cli@2.0.2"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.1","date":"2026-08-02T20:18:43Z","type":"stable","version":"2.0.1"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/sea-orm-cli%402.0.1","date":"2026-08-02T20:22:17Z","type":"stable","version":"sea-orm-cli@2.0.1"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/sea-orm-cli%402.0.0","date":"2026-07-20T08:43:34Z","type":"stable","version":"sea-orm-cli@2.0.0"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0","date":"2026-07-20T00:10:32Z","type":"stable","version":"2.0.0"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.43","date":"2026-07-15T12:10:01Z","type":"stable","version":"2.0.0-rc.43"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.42","date":"2026-07-04T19:05:23Z","type":"stable","version":"2.0.0-rc.42"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.41","date":"2026-06-18T14:25:42Z","type":"stable","version":"2.0.0-rc.41"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/sea-orm-cli%402.0.0-rc.41","date":"2026-06-18T22:56:59Z","type":"stable","version":"sea-orm-cli@2.0.0-rc.41"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.38","date":"2026-04-09T23:26:53Z","type":"stable","version":"2.0.0-rc.38"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/1.1.20","date":"2026-03-31T11:44:15Z","type":"stable","version":"1.1.20"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.37","date":"2026-03-09T17:24:33Z","type":"stable","version":"2.0.0-rc.37"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.36","date":"2026-03-04T12:50:02Z","type":"stable","version":"2.0.0-rc.36"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.35","date":"2026-02-27T21:43:36Z","type":"stable","version":"2.0.0-rc.35"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.34","date":"2026-02-21T10:49:37Z","type":"stable","version":"2.0.0-rc.34"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.32","date":"2026-02-11T21:02:37Z","type":"stable","version":"2.0.0-rc.32"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.29","date":"2026-01-26T00:03:14Z","type":"stable","version":"2.0.0-rc.29"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/2.0.0-rc.28","date":"2026-01-11T23:04:27Z","type":"stable","version":"2.0.0-rc.28"},{"url":"https://github.com/SeaQL/sea-orm/releases/tag/1.1.19","date":"2025-11-11T00:47:02Z","type":"stable","version":"1.1.19"}]` |
| reliability.status_page | - | yes |
| security.scorecard | 5.7 | - |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=knex&per_page=100","last_12m":0,"max_severity":"CRITICAL"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=cargo&package_name=sea-orm&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (ORM & Database Tools)

| Capability | Knex.js | SeaORM |
|---|:--:|:--:|
| **Core** |  |  |
| Type-safe queries | ✓ | ✓ |
| Schema migrations | ✓ | ✓ |
| Relations / joins API | ✓ | ✓ |
| Languages | JavaScript, TypeScript | Rust |
| **Modelling** |  |  |
| Schema-first modelling | ✓ | - |
| **Flexibility** |  |  |
| Raw SQL escape hatch | ✓ | - |
| **Portability** |  |  |
| Multiple database backends | ✓ | - |
| **Ops** |  |  |
| Connection pooling | ✓ | - |
| **DX** |  |  |
| Data browser / studio | ✗ | - |

*Source: Vioscale. Generated 2026-09-01T17:35:45.460Z. "-" = undocumented, not absent.*