erwin Data Modeler - erwin Data Modeler provides a collaborative environment to manage enterprise data though an...
Hackolade - Visual data modeling for NoSQL and multimodel databases: MongoDB, DynamoDB, and Couchbase schemas
SQL Developer Data Modeler - Oracle SQL Developer Data Modeler is a free graphical tool that simplifies data modeling tasks.
pgModeler - Open source data modeling tool designed for PostgreSQL. No more DDL commands written by hand. Let pgModeler do the job for you!
DbDesigner.net - DbDesigner is a web application which allows you to design your database schema without writing SQL.
Moon Modeler - Data modeling and reporting tool for both relational and noSQL databases.