DevExpress XPO - Free-of-Charge (without Technical Support), also see GitHub and Benchmarks.
jHipster - JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Entity Framework - See Comparison of Entity Framework vs NHibernate.
PHP Generator for MySQL - PHP Generator for MySQL is a PHP code generator for rapid web application development.
Hibernate ORM - Hibernate team account. Hibernate is a suite of open source projects around domain models. The flagship project is Hibernate ORM, the Object Relational Mapper.
Codesmith - CodeSmith is a template-based code generator tool. It features a syntax nearly identical to ASP.