Best ER Diagram Tools in June 2022

ER diagrams are used to visually represent the sequence of events that take place in a particular process. They can also be used to show how systems are related. The ER Diagrams Tool is an easy-to-use and convenient tool that allows you to create your own ER diagrams, import data from Excel files to visualize your data and export your results for sharing online.

updated May 18, 2022 11:43 AM

20

listed services

1,786

analyzed reviews

179

suspicious reviews removed

Service

Price

Editable Documents

Professional Templates

Drag and Drop Interface

Organization Charts

Export Options

1

Lucidchart logo

Lucidchart

Truely score heart icon

5.0/5

843 reviews

$6.67

per month, per user

Unlimited

PDF,PNG,JPEG,SVG

2

ERDPlus logo

ERDPlus

Truely score heart icon

4.1/5

0 reviews

Contact company for pricing

Unlimited

PNG

3

dbdiagram.io logo

dbdiagram.io

Truely score heart icon

3.9/5

0 reviews

$9.00

per month, $108.00 billed annually

Unlimited

PDF

4

Creately logo

Creately

Truely score heart icon

3.8/5

201 reviews

$4.95

per month, $59.40 billed annually

Unlimited

PNG, JPEG

5

SmartDraw logo

SmartDraw

Truely score heart icon

3.8/5

56 reviews

$5.95

per month, $357.00 billed annually

Unlimited

PDF

6

Gleek logo

Gleek

Truely score heart icon

3.7/5

1 review

$9.95

per month, $119.40 billed annually

Unlimited

PNG, SVG, PDF

7

Edraw logo

Edraw

Truely score heart icon

3.7/5

53 reviews

$4.92

per month, $59.00 billed annually

Unlimited

Word, Excel, HTML, SVG

8

Cacoo logo

Cacoo

Truely score heart icon

3.7/5

53 reviews

$5.00

per month, $60.00 billed annually

Unlimited

PDF

9

Dataedo logo

Dataedo

Truely score heart icon

3.7/5

12 reviews

$49.00

per month, $588.00 billed annually

Unlimited

Excel, PDF

10

Datanamic logo

Datanamic

Truely score heart icon

3.7/5

0 reviews

Contact company for pricing

Unlimited

PDF, HTML

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Frequently Asked Questions

Truely is based on AI algorithms that are getting smarter every day.
What is an ER Diagram tool?

An ER diagram tool is a software that helps in creating and editing ER diagrams. These diagrams help you to visualize and understand the complex relationships between different components of an application. It is a great way to communicate the flow of data and identify potential problems.


The best ER diagram tools offer a visual representation of entities and the relationships between them. They are used to show how entities are related in a system. ER diagram tools are widely used by professionals who work with data, such as database administrators and business analysts.

Why do you need an ER Diagram tool?

The best tools for ER diagrams are great for visualizing the relationships between different components of an application. They can help teams to find enhanced entity relationship diagram examples with solutions by identifying “bottlenecks,” or areas where improvements can be made. ER diagrams are also used in software development, agile project management and network engineering.


More specifically this tool allows you to illustrate how people, objects or concepts relate to each other within a system. The purpose of ER diagram tools is to design or fix problems in relational databases in business, software engineering, education and others.


Visualize Your Data

Accurately depict the flow of data and the workings of a system. Online ER diagram tools allow you to build a roadmap to data elements and make them easier to comprehend. Complicated or abstract relationships between entities can be arranged using shapes, colors and arrows to simplify the data.


Build Understanding

When using an ER diagram tool, you have to define entities, attributes and relationships. By breaking down database structures with these three elements through the best entity diagram software, anyone can understand it easily— no need to read lengthy explanations of concepts. An ER diagram helps you comprehend the information presented quickly and efficiently.


Spot Problems Quickly

The best tools for ER diagrams help you to spot problems quickly and allow you to fix them quickly. With a visual representation of database structures, you can easily spot holes in relationships or find any missing entities or attributes. Any redundant or unnecessary processes can be rooted out. As you discover issues more promptly, you will also create solutions quickly to address them.


Communicate To Users

Free software for drawing entity relationship diagrams are great marketing tools for strategy-building, brainstorming, customer discovery and idea prioritization. They help you create a visual representation of the components of your product or service as well as the relationships between them. You can then communicate these ideas with various stakeholders in a clear and concise way.


Users of the information can easily appreciate the data model. If you work with a team, they can clearly understand the logical structure of the database. Once your team understands what they are working with, it becomes easier to create applications or strategies related to it.

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