Quick and simple free tool to help you draw your database relationship diagrams and flow quickly using simple DSL language.
Cost / License
- Free
- Proprietary
Platforms
- Online



Visual Paradigm is described as 'For UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc' and is a Diagram Editor in the development category. There are more than 50 alternatives to Visual Paradigm for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best Visual Paradigm alternative is draw.io, which is free. Other great apps like Visual Paradigm are Excalidraw, yEd Graph Editor, Dia and Lucidchart.
Quick and simple free tool to help you draw your database relationship diagrams and flow quickly using simple DSL language.



Astah UML is a UML modeling editor with a user-friendly interface. It allows for the creation of various UML 2.x diagrams and mindmaps. The software includes features such as auto-creation of class diagrams, customizable shortcut keys, and merging project files.




Diagramly is an innovative tool that uses AI to convert text descriptions or images into editable diagram code. It supports popular formats like Mermaid and ZenUML, allowing users to easily create and maintain professional diagrams.

GenMyModel is an online modeling plateforme for UML, BPMN2, Database, Flowchart and more. It supports realtime collaboration, centralized model repository, versioning and full traceability.




MagicDraw is an award-winning business process, architecture, software and system modeling tool with teamwork support. MagicDraw UML can do comprehensive UML diagramming, reverse and forward engineering for Java and C++.


The Model Development Tools (MDT) project focuses on big "M" modeling within the Modeling project. Its purpose is twofold:
Whether you are a Business Architect, System Architect, Developer, Analyst or Designer, Modeliosoft meets your needs through its high quality solutions for modeling, and report, architecture or code generation.







Coarchy is an application that helps you organize and write down your business requirements, share them with your organization, and enable collaboration about what your organization actually does.



UModel is a UML (Unified Modeling Language) software modeling tool from Altova, the creator of XMLSpy. UModel supports all 14 UML 2 diagram types and adds a unique diagram for modeling XML Schemas in UML.

With Ilograph diagrams, you define your resources once, then show how they're related from many different perspectives. Seamlessly change perspectives to demonstrate cross-functional dependencies and shared responsibilities.

Diagramiq is an online app for creating Flowcharts, UML, BPMN, Network Diagrams, Decision Trees and more. It's blazing fast, intuitive and it has a wide-range of predefined shapes to get you started.




Easy to use and standard conformant.