The Best 20 ER/Studio Data Architect Alternatives

  • MySQL Workbench icon

    MySQL Workbench

    MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.

    Free Open Source Mac OS X Windows Linux Web

  • Vertabelo icon

    Vertabelo

    Online tool for visual database design. This one web application support seven major database engines: PostgreSQL, MySQL, Microsoft SQL Server, SQLite, Oracle 11g, IBM DB2 and HSQLDB.

    Commercial Mac OS X Windows Linux Web Chrome Self-Hosted Safari

    Real time collaboration Relational database
  • SQL Power Architect icon

    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...

    Free Personal Mac OS X Windows Linux

  • pgModeler icon

    pgModeler

    Open source PostgreSQL database modeler with entity-relationship diagrams, data management tools, and PostgreSQL specific functionality. .

    Freemium Mac OS X Windows Linux

  • SAP PowerDesigner icon

    SAP PowerDesigner

    SAP PowerDesigner: Enterprise Architecture tools for digital transformation success Plan and manage complex business transformation initiatives with SAP PowerDesigner....

    Commercial Windows

  • DB Designer icon

    DB Designer

    DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment. It combines...

    Free Windows Linux

  • erwin Data Modeler icon

    erwin Data Modeler

    erwin Data Modeler provides a collaborative environment to manage enterprise data though an intuitive, graphical interface. With a centralized view of key data...

    Freemium Windows

  • Open System Architect icon

    Open System Architect

    Open System Architect (OSA) is an application used for modelling a system. OSA currently supports data modelling (physical and logical) with UML in the works. The unique...

    Free Windows Linux

  • Navicat Data Modeler icon

    Navicat Data Modeler

    Navicat Data Modeler is a powerful and cost-effective database design tool which helps you build high-quality logical and physical data models. It allows you to visually...

    Commercial Mac OS X Windows Linux

  • DeZign for Databases icon

    DeZign for Databases

    Database design and modeling tool - DeZign for Databases. Features: visual database design, data modeling ER Diagrams (ERD), Reverse Engineering, database creation, sql...

    Commercial Windows

  • dbDiffo icon

    dbDiffo

    dbDiffo is an online database designer Supported Database servers: IBM DB2, Microsoft SQL Server, MySQL, Oracle, PostgreSQL dbDiffo's History feature...

    Freemium Web

  • Database Master icon

    Database Master

    Database Master is a modern, powerful, intuitive and easy to use MongoDB, Oracle, IBM DB2, IBM Informix, Ingres, MS SQL Server, MySQL, PostgreSQL, FireBird, SQLite...

    Freemium Windows

  • Database Designer for PostgreSQL icon

    Database Designer for PostgreSQL

    The MicroOLAP Database Designer for PostgreSQL is an comprehensive CASE tool with intuitive graphical interface allowing you to build a clear and effective...

    Commercial Windows Linux

  • Model Xtractor icon

    Model Xtractor

    Free visual data modeling inspection tool for most popular one-way reverse-engineered relational databases. With a generic graphical interface, and auto-generated...

    Freemium Windows

  • SQLDbm icon

    SQLDbm

    SQLDBM offers you an easy, convenient way to design your database absolutely anywhere on any browser, working away without need for any extra database engine or database...

    Free Web

  • Mogwai ERDesigner icon

    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....

    Free Open Source Mac OS X Windows Linux