Open Source erwin Data Modeler Alternatives

The best open source alternative to erwin Data Modeler is SQL Power Architect. It's not free, so if you're looking for a free alternative, you could try Mogwai ERDesigner. If that doesn't suit you, our users have ranked more than 10 alternatives to erwin Data Modeler and three of them is open source so hopefully you can find a suitable replacement.

erwin Data Modeler alternatives are mainly Database Managers but may also be UML Modeling Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of erwin Data Modeler.

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erwin Data Modeler

Freemium • Proprietary
Database Manager
Windows

erwin Data Modeler provides a collaborative environment to manage enterprise data though an intuitive, graphical interface....

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SQL Power Architect
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Free Personal • Open Source
Mac
Windows
Linux
43 alternatives to SQL Power Architect
The SQL Power Architect data modeling tool was created by data warehouse designers and has many unique features geared specifically for the data warehouse architect. It allows users to reverse-engineer existing databases, perform data profiling on source databases, and...
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SQL Power Architect Features
Model Database
Database migration
Data modeling tool
Forward Engineering
Discontinued
It was last updated in 2014.

SQL Power Architect vs erwin Data Modeler opinions
Some users think SQL Power Architect is a great alternative to erwin Data Modeler, some don't.
pgModeler
Do you think this is a good alternative?
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No
Paid • Open Source
Database Manager
Mac
Windows
Linux
30 alternatives to pgModeler
pgModeler - PostgreSQL Database Modeler - is an open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you! This software unites the concepts of entity-relationship diagrams and the features that PostgreSQL implements...
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pgModeler Features
Support for MS SQL Server
Database Designer
pgModeler vs erwin Data Modeler opinions
Guest
pgModeler is meant to make database structure models when erwin is used to make graphical mind maps or organization trees
Negative comment•
-1
Mogwai ERDesigner
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No
Free • Open Source
Mac
Windows
Linux
8 alternatives to Mogwai ERDesigner
The Mogwai ERDesigner is an entity relationship modeling/design tool(ERD) such as ERWin and co. The only difference is that it is Open Source and does not cost anything. It was designed to make database modeling as easy as it can be and to support the developer in the whole...
Suggest and vote on features
Mogwai ERDesigner Features
Forward Engineering
Discontinued
The official website seems no longer available, but the program can be still downloaded from SourceForge.

Showing 3 of 3 alternatives

SQL Power Architect

SQL Power Architect Features

SQL Power Architect vs erwin Data Modeler opinions

pgModeler

pgModeler Features

pgModeler vs erwin Data Modeler opinions

Mogwai ERDesigner

Mogwai ERDesigner Features