There are plenty of reasons one may prefer Django's ORM over SQLAlchemy. For example, SQLAlchemy doesn't have robust support for the most popular spatial datab

There are plenty of reasons one may prefer Django's ORM over SQLAlchemy. For example, SQLAlchemy doesn't have robust support for the most popular spatial database implementations: PostGIS, MySQL, Oracle, and SpatiaLite. Django's ORM does. Moreover, it did not take four years to develop multi-db support. This was a GSoC 2009 project that was merged in 2009.