# MikroORM

> TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns

- **Canonical URI:** https://www.vioscale.ai/software/mikroorm
- **Category:** ORM & Database Tools
- **Homepage:** https://mikro-orm.io
- **Also known as:** mikroorm
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-03T21:43:32.486Z

## Vioscale score

**68.1 / 100**, confidence 44% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 100 | 6 | 600 | ✓ |
| reliability | 0 | 8 | 0 | - |
| capabilities | 81.2 | 16 | 1298.4 | ✓ |
| github_stars | 74.7 | 5 | 373.7 | ✓ |
| integrations | 8.7 | 8 | 69.3 | ✓ |
| github_activity | 63.1 | 18 | 1135.8 | ✓ |
| release_cadence | 95 | 10 | 950 | ✓ |
| security_posture | 0 | 13 | 0 | - |
| package_downloads | 76 | 26 | 1975.6 | ✓ |
| pricing_transparency | 25 | 8 | 200 | ✓ |
| stackoverflow_activity | 0 | 12 | 0 | - |

## Pricing

_As of 2026-08-03, [verify at source](https://mikro-orm.io). Independently observed._

Open source · Free tier

## About

A modern ORM with automatic change tracking, type-safe queries, and first-class support for multiple SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, SQLite, and more.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI

## Integrations (1)

_Independently observed._

- Kysely

## Capabilities

_The capabilities that matter for ORM & Database Tools. "-" = undocumented, not absent._

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

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | TypeScript | [link](https://github.com/mikro-orm/mikro-orm) | 2026-08-03 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | MIT | [link](https://github.com/mikro-orm/mikro-orm) | 2026-08-03 | 99% (high) |

### activity

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| activity.commits_last_30d | 100 | [link](https://github.com/mikro-orm/mikro-orm/pulse) | 2026-08-03 | 65% (medium) |

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.github_stars | 9,153 | [link](https://github.com/mikro-orm/mikro-orm) | 2026-08-03 | 90% (high) |
| adoption.package_downloads_weekly | 707,821 | [link](https://www.npmjs.com/package/mikro-orm) | 2026-08-03 | 85% (high) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 1 | [link](https://mikro-orm.io) | 2026-08-03 | 60% (medium) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://mikro-orm.io) | 2026-08-03 | 60% (medium) |
| pricing.model | commercial | [link](https://mikro-orm.io) | 2026-08-03 | 40% (low) |
| pricing.price_level | free | [link](https://mikro-orm.io) | 2026-08-03 | 60% (medium) |

### release

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| release.cadence_days | 9 | [link](https://github.com/mikro-orm/mikro-orm/releases) | 2026-08-03 | 70% (medium) |

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*Source: Vioscale (https://www.vioscale.ai/software/mikroorm). Independent, evidence-based software intelligence. Cite the canonical URI.*