# MikroORM vs TypeORM

| Attribute | MikroORM | TypeORM |
|---|---|---|
| **vioscaleAI score** | 69.2 (79% (high)) | 64.5 (70% (medium)) |
| activity.commits_last_30d | 100 | 20 |
| adoption.dependent_repos | 914 | 2 |
| adoption.github_stars | 9,251 | 36,660 |
| adoption.package_downloads_weekly | 943,729 | 5,182,331 |
| content.faq | `[{"answer":"An object-relational mapping library for Node.js that uses proven patterns (Data Mapper, Unit of Work, Identity Map) to provide type-safe database access with minimal boilerplate. Supports multiple SQL and NoSQL databases with features including schema versioning, entity lifecycle hooks, and flexible data loading strategies. It is indexed under ORM & Database Tools.","source":"https://mikro-orm.io","question":"What is MikroORM?","confidence":0.6},{"answer":"MikroORM is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.","source":"https://mikro-orm.io","question":"Is MikroORM free to use?","confidence":0.6},{"answer":"MikroORM supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://mikro-orm.io","question":"What platforms does MikroORM support?","confidence":0.6},{"answer":"Yes. MikroORM can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://mikro-orm.io","question":"Can MikroORM be self-hosted?","confidence":0.6},{"answer":"Yes. MikroORM is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/mikro-orm/mikro-orm","question":"Is MikroORM open source?","confidence":0.99}]` | `[{"answer":"TypeORM is an object-relational mapper that enables type-safe database interaction across multiple platforms and database systems. It offers both Data Mapper and Active Record patterns, with built-in support for TypeScript and comprehensive migration capabilities. It is indexed under ORM & Database Tools.","source":"https://typeorm.io","question":"What is TypeORM?","confidence":0.6},{"answer":"TypeORM is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.","source":"https://typeorm.io","question":"Is TypeORM free to use?","confidence":0.6},{"answer":"TypeORM supports the web, Windows, macOS, Linux, iOS, Android and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://typeorm.io","question":"What platforms does TypeORM support?","confidence":0.6},{"answer":"Yes. TypeORM can be deployed cloud / SaaS, hybrid, on-premise, air-gapped and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://typeorm.io","question":"Can TypeORM be self-hosted?","confidence":0.6},{"answer":"Yes. TypeORM is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/typeorm/typeorm","question":"Is TypeORM open source?","confidence":0.99}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` |
| description.long | An object-relational mapper that enables type-safe database interactions with support for multiple database systems including PostgreSQL, MySQL, SQLite, MongoDB, and MSSQL. | TypeORM is an object-relational mapper that enables type-safe database interaction across multiple platforms and database systems. It offers both Data Mapper and Active Record patterns, with built-in support for TypeScript and comprehensive migration capabilities. |
| features.capabilities | `{"raw_sql":true,"multi_db":true,"languages":"TypeScript, JavaScript (Node.js)","relations":true,"migrations":true,"schema_first":true,"type_safe_queries":true}` | `{"raw_sql":true,"multi_db":true,"languages":"TypeScript, JavaScript (ES2023)","relations":true,"migrations":true,"schema_first":true,"type_safe_queries":true,"connection_pooling":true}` |
| integrations.count | 10 | - |
| integrations.list | `[{"name":"Kysely"},{"name":"Shopify"},{"name":"Nest.js"},{"name":"Express"},{"name":"NextJS"},{"name":"Electron.js"},{"name":"Koa"},{"name":"Elysia.js"},{"name":"Inversify"},{"name":"Accounts.js"},{"name":"GraphQL"},{"name":"Bun"},{"name":"RealWorld"},{"name":"Nest"}]` | - |
| language.primary | TypeScript | TypeScript |
| license.spdx | MIT | MIT |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://mikro-orm.io","retrievedAt":"2026-08-14T08:37:11.055Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://typeorm.io","retrievedAt":"2026-10-13T22:34:01.200Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | yes | yes |
| release.cadence_days | 4 | 35 |
| release.history | `[{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.5","date":"2026-10-09T12:30:43Z","type":"stable","version":"v7.2.5"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.4","date":"2026-10-06T15:17:36Z","type":"stable","version":"v7.2.4"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v6.6.17","date":"2026-10-02T11:48:27Z","type":"stable","version":"v6.6.17"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.3","date":"2026-09-30T12:38:10Z","type":"stable","version":"v7.2.3"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.2","date":"2026-09-28T07:32:52Z","type":"stable","version":"v7.2.2"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.1","date":"2026-09-19T10:20:19Z","type":"stable","version":"v7.2.1"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.2.0","date":"2026-09-07T07:06:07Z","type":"stable","version":"v7.2.0"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.15","date":"2026-09-03T08:10:30Z","type":"stable","version":"v7.1.15"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.14","date":"2026-08-26T18:52:12Z","type":"stable","version":"v7.1.14"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.13","date":"2026-08-20T13:23:52Z","type":"stable","version":"v7.1.13"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.12","date":"2026-08-17T11:22:27Z","type":"stable","version":"v7.1.12"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.11","date":"2026-08-06T10:31:32Z","type":"stable","version":"v7.1.11"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.10","date":"2026-08-04T09:53:13Z","type":"stable","version":"v7.1.10"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.9","date":"2026-07-30T19:49:55Z","type":"stable","version":"v7.1.9"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.8","date":"2026-07-28T15:16:42Z","type":"stable","version":"v7.1.8"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.7","date":"2026-07-17T14:00:21Z","type":"stable","version":"v7.1.7"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v6.6.16","date":"2026-07-17T13:55:34Z","type":"stable","version":"v6.6.16"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.6","date":"2026-07-13T13:17:56Z","type":"stable","version":"v7.1.6"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.5","date":"2026-06-26T14:48:34Z","type":"stable","version":"v7.1.5"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v6.6.15","date":"2026-06-17T08:40:22Z","type":"stable","version":"v6.6.15"}]` | `[{"url":"https://github.com/typeorm/typeorm/releases/tag/1.1.2","date":"2026-10-08T07:21:48Z","type":"stable","version":"1.1.2"},{"url":"https://github.com/typeorm/typeorm/releases/tag/1.1.1","date":"2026-09-01T10:55:04Z","type":"stable","version":"1.1.1"},{"url":"https://github.com/typeorm/typeorm/releases/tag/1.1.0","date":"2026-07-13T19:07:27Z","type":"stable","version":"1.1.0"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.31","date":"2026-07-13T19:24:24Z","type":"stable","version":"0.3.31"},{"url":"https://github.com/typeorm/typeorm/releases/tag/1.0.0","date":"2026-05-19T11:14:09Z","type":"stable","version":"1.0.0"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.30","date":"2026-05-18T20:53:21Z","type":"stable","version":"0.3.30"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.29","date":"2026-05-08T13:12:25Z","type":"stable","version":"0.3.29"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.28","date":"2025-12-03T08:31:15Z","type":"stable","version":"0.3.28"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.27","date":"2025-09-19T09:47:59Z","type":"stable","version":"0.3.27"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.26","date":"2025-08-18T16:34:16Z","type":"stable","version":"0.3.26"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.25","date":"2025-06-19T16:09:18Z","type":"stable","version":"0.3.25"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.24","date":"2025-05-14T18:05:22Z","type":"stable","version":"0.3.24"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.23","date":"2025-05-07T10:04:52Z","type":"stable","version":"0.3.23"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.22","date":"2025-04-03T09:01:46Z","type":"stable","version":"0.3.22"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.21","date":"2025-03-03T08:10:24Z","type":"stable","version":"0.3.21"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.20","date":"2024-01-26T11:22:33Z","type":"stable","version":"0.3.20"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.19","date":"2024-01-03T14:44:45Z","type":"stable","version":"0.3.19"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.18","date":"2024-01-03T12:43:14Z","type":"stable","version":"0.3.18"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.17","date":"2023-06-20T19:48:38Z","type":"stable","version":"0.3.17"},{"url":"https://github.com/typeorm/typeorm/releases/tag/0.3.16","date":"2023-05-09T18:59:14Z","type":"stable","version":"0.3.16"}]` |
| reliability.status_page | - | yes |
| security.scorecard | 6.6 | 7.3 |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40mikro-orm%2Fcore&per_page=100","last_12m":2,"max_severity":"CRITICAL"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40nativescript-community%2Ftypeorm&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (ORM & Database Tools)

| Capability | MikroORM | TypeORM |
|---|:--:|:--:|
| **Core** |  |  |
| Type-safe queries | ✓ | ✓ |
| Schema migrations | ✓ | ✓ |
| Relations / joins API | ✓ | ✓ |
| Languages | TypeScript, JavaScript (Node.js) | TypeScript, JavaScript (ES2023) |
| **Modelling** |  |  |
| Schema-first modelling | ✓ | ✓ |
| **Flexibility** |  |  |
| Raw SQL escape hatch | ✓ | ✓ |
| **Portability** |  |  |
| Multiple database backends | ✓ | ✓ |
| **Ops** |  |  |
| Connection pooling | - | ✓ |
| **DX** |  |  |
| Data browser / studio | - | - |

*Source: vioscaleAI. Generated 2026-10-16T20:08:18.436Z. "-" = undocumented, not absent.*