# Ecto vs MikroORM

**Leader by Vioscale score:** MikroORM

| Attribute | Ecto | MikroORM |
|---|---|---|
| **Vioscale score** | 51.9 (39% (low)) | 65.7 (79% (high)) |
| activity.commits_last_30d | 12 | 100 |
| adoption.dependent_repos | 12,249 | 914 |
| adoption.github_stars | 6,487 | 9,184 |
| adoption.package_downloads_weekly | - | 743,810 |
| deployment.options | - | `{"cloud":true,"self_hosted":true}` |
| description.long | A library that enables type-safe database queries and schema mapping for Elixir, supporting multiple database backends including PostgreSQL, MySQL, and SQLite with language-integrated querying. | 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. |
| features.capabilities | `{"multi_db":true,"languages":"Elixir","relations":true,"schema_first":true,"type_safe_queries":true}` | `{"raw_sql":true,"multi_db":true,"languages":"TypeScript, JavaScript (Node.js)","relations":true,"migrations":true,"schema_first":true,"type_safe_queries":true}` |
| integrations.count | 6 | 1 |
| integrations.list | `[{"name":"PostgreSQL"},{"name":"MySQL"},{"name":"MSSQL"},{"name":"SQLite3"},{"name":"ClickHouse"},{"name":"ETS"}]` | `[{"name":"Kysely"}]` |
| language.primary | Elixir | TypeScript |
| license.spdx | Apache-2.0 | MIT |
| platform.support | - | `{"cli":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://hexdocs.pm/ecto","retrievedAt":"2026-08-14T08:32:02.160Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://mikro-orm.io","retrievedAt":"2026-08-14T08:37:11.055Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | open_source | commercial |
| pricing.price_level | free | free |
| release.cadence_days | - | 4 |
| release.history | `[{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v3.4.5","date":"2020-07-28T19:18:20Z","type":"stable","version":"v3.4.5"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v2.2.0-rc.1","date":"2017-08-18T13:36:53Z","type":"prerelease","version":"v2.2.0-rc.1"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v2.0.1","date":"2016-06-21T13:18:18Z","type":"stable","version":"v2.0.1"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v2.0.0","date":"2016-06-21T13:18:36Z","type":"stable","version":"v2.0.0"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.8","date":"2016-06-21T13:19:18Z","type":"stable","version":"v1.1.8"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.7","date":"2016-06-21T13:19:35Z","type":"stable","version":"v1.1.7"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.6","date":"2016-06-21T13:19:58Z","type":"stable","version":"v1.1.6"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.5","date":"2016-04-19T10:08:50Z","type":"stable","version":"v1.1.5"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.4","date":"2016-04-19T10:08:36Z","type":"stable","version":"v1.1.4"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.3","date":"2016-02-22T10:46:14Z","type":"stable","version":"v1.1.3"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.2","date":"2016-02-22T10:46:01Z","type":"stable","version":"v1.1.2"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.1","date":"2015-12-23T15:32:10Z","type":"stable","version":"v1.1.1"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.1.0","date":"2015-12-23T15:31:55Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.7","date":"2015-12-23T15:34:06Z","type":"stable","version":"v1.0.7"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.6","date":"2015-12-23T15:33:53Z","type":"stable","version":"v1.0.6"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.5","date":"2015-12-23T15:33:36Z","type":"stable","version":"v1.0.5"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.4","date":"2015-12-23T15:33:16Z","type":"stable","version":"v1.0.4"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.3","date":"2015-12-23T15:32:50Z","type":"stable","version":"v1.0.3"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.2","date":"2015-09-07T13:16:29Z","type":"stable","version":"v1.0.2"},{"url":"https://github.com/elixir-ecto/ecto/releases/tag/v1.0.1","date":"2015-08-30T09:10:09Z","type":"stable","version":"v1.0.1"}]` | `[{"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/mikro-orm/mikro-orm/releases/tag/v7.1.4","date":"2026-06-06T13:54:25Z","type":"stable","version":"v7.1.4"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.3","date":"2026-05-31T11:06:00Z","type":"stable","version":"v7.1.3"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.2","date":"2026-05-29T13:18:56Z","type":"stable","version":"v7.1.2"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.1","date":"2026-05-22T12:00:36Z","type":"stable","version":"v7.1.1"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.1.0","date":"2026-05-20T07:43:25Z","type":"stable","version":"v7.1.0"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.0.17","date":"2026-05-17T17:12:06Z","type":"stable","version":"v7.0.17"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.0.16","date":"2026-05-14T09:51:16Z","type":"stable","version":"v7.0.16"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.0.15","date":"2026-05-09T09:41:48Z","type":"stable","version":"v7.0.15"},{"url":"https://github.com/mikro-orm/mikro-orm/releases/tag/v7.0.14","date":"2026-05-04T09:59:54Z","type":"stable","version":"v7.0.14"}]` |
| reliability.status_page | yes | - |
| security.scorecard | 5.7 | 5.9 |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=hex&package_name=ecto&per_page=100","last_12m":0,"max_severity":"CRITICAL"}` | `{"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"}` |

## Capabilities (ORM & Database Tools)

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

*Source: Vioscale. Generated 2026-09-01T17:02:17.197Z. "-" = undocumented, not absent.*