3.4 KB · ⇊ 3 parts · ⤓ Micron 3.4 KB · ⤓ HTML 18.6 KB

top

This table shows a comparison of notable and available ORM software products.

| Software | Platform | Availability | License | Version | Persistence Specification |

|---|---|---|---|---|---|

| Apache Cayenne | Java | Open source | Apache License 2.0 | 4.2.2 [ 1 ] / 2025-03-14; 4 months ago | |

| Dapper | .NET 4.0 | Open source | Apache License 2.0 | 1.8 NuGet | |

| DataNucleus | Java | Open source | Apache License 2 | 4.1.0.RELEASE / May 19, 2015 | JDO |

| DBIx::Class | Perl | Open source | Artistic License 1.0 & GPL | 0.082843 / May 17, 2022 ( 2022-05-17 ) [ 2 ] | |

| Django | Python | Open source | BSD licenses | 5.2.4 [ 3 ] 2 July 2025; 27 days ago | |

| Doctrine | PHP | Open source | MIT | 2.14.1 / January 16, 2023 | |

| EclipseLink | Java | Open source | Eclipse Public License Version 1.0 (EPL) and Eclipse Distribution License Version 1.0 (EDL) | 2.4.2 / July 4, 2013 | JPA 2.0 |

| Entity Framework Core | .NET | Open Source | Apache License 2.0 | 6.0 / November 10, 2021 | |

| Hibernate | Java | Open source | GNU Lesser General Public License | 5.4.31 / April 30, 2021 | JPA 2.0 |

| MyBatis / iBATIS | Cross-platform | Open source | Apache License 2.0 | | |

| jOOQ | Java | Open source | Apache License 2.0 and Proprietary License | 3.2.0 / October 9, 2013 | |

| Microsoft ADO.NET Entity Framework | .NET Framework 4.5 | Part of .NET 4.5 | Apache License 2.0 [ 4 ] | v6.0 (2014) | |

| nHibernate | .NET Framework 4.6.1 | Open source | GNU Lesser General Public License | 5.3.12 (2022-05-01) | |

| RedBeanPHP | PHP | Open source | BSD License | 2025-05-29; 2 months ago 5.7.5 [ 5 ] | |

| SQLAlchemy | Python | Open source | MIT License | 2025-05-14; 2 months ago 2.0.41 [ 6 ] | |

| SQLObject | Python | Open source | LGPL | 2025-03-07 / 3.13.0 | |

| Skipper | PHP | Commercial | Proprietary software | 3.0 | |

| Storm | Python | Open source | LGPL 2.1 | 0.20 / June 28, 2013 ( 2013-06-28 ) | |

| TopLink | Java | Commercial | Oracle License | 10g | JPA |

• See also

• References

• External links

• List of object–relational mapping software

• Object–relational mapping

cite-note-wikidata-02eccfab06a7c98c8e0b96eae9739d795d9cfd1d-v20-11. "Release 4.2.2". 14 March 2025. Retrieved 22 March 2025.

cite-note-22. "DBIx::Class – Extensible and flexible object <-> relational mapper. - metacpan.org". metacpan.org. Retrieved 16 January 2017.

cite-note-wikidata-13e597df8040ddb92d4957ee84ccebfdb4c7e1be-v20-33. "Release 5.2.4". 2 July 2025. Retrieved 16 July 2025.

cite-note-44. "Entity Framework". codeplex.com. Retrieved 16 January 2017.

cite-note-wikidata-d4dadf8458ec5959c0037793181af8d7200de914-v20-55. "Release 5.7.5". 29 May 2025. Retrieved 1 June 2025.

cite-note-wikidata-9986a6598bd01936424ce70755decbbe4c38ced6-v20-66. "Release 2.0.41". 14 May 2025. Retrieved 1 June 2025.

• ormeter.net .NET LINQ ORM Comparison – Updated 30 July 2010