Comparison of object-relational mapping software

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

Software Platform Availability License Version
Doctrine PHP Open source MIT 2.4/April 8, 2014
RedBeanPHP PHP Open source BSD License 4/April 1, 2014
Dapper .NET 4.0 Open source Apache License 2.0 1.8 NuGet
ECO .NET 4.0 Commercial ECO 6 Final (2011-04-18[1])
EntitySpaces .NET 4.0 Open source Modified BSD License 2012.1.0930.0 / October 4, 2012
EclipseLink Java Virtual Machine Open source Eclipse Public License Version 1.0 (EPL) and Eclipse Distribution License Version 1.0 (EDL) 2.4.2 / July 4, 2013
Hibernate Java Virtual Machine Open source GNU Lesser General Public License 4.2.5 / August 28, 2013
MyBatis/iBATIS Cross-platform Open source Apache License 2.0
jOOQ Java Virtual Machine Open source Apache License 2.0 and Proprietary License 3.2.0 / October 9, 2013
Apache Cayenne Java Virtual Machine Open source Apache License 2.0 3.0.2 / July 21, 2011
LLBLGen Pro .NET 3.5+ Commercial 4.2
Microsoft ADO.NET Entity Framework .NET 4.5 Part of .NET 4.5 Apache License 2.0[2] v6.0 (2014)
nHibernate .NET 4.5 Open source GNU Lesser General Public License 4.0 (2014-08-17[3])
ODB Cross-platform C++ Dual-licensed GNU General Public License and Proprietary License 2.3.0 / October 30, 2013
SQLAlchemy Python Open source MIT License 0.9.4 / March 28, 2014
SQLObject Python Open source LGPL 2.1.2 / March 15, 2015
Storm Python Open source LGPL 2.1 0.19 / October 5, 2011
SubSonic .NET 2.0 Open source New BSD 3.0 / July 2009
TopLink Java Virtual Machine Commercial Oracle License 10g
Skipper PHP Commercial Proprietary software 3.0
WebORB Integration Server .NET, Java, PHP Commercial & Open source WebORB for .NET and WebORB for Java = Proprietary License, WebORB for PHP = Mozilla Public License WebORB for .NET v.4.2 (Oct 2010), WebORB for Java v.4.0 (Sep 2010), WebORB for PHP (Sep 2008)
DBIx::Class Perl Open source Artistic License 1.0 & GPL 0.082810 / October 25, 2014[4]

See also

References

External links