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Best ER Diagram Tools in November 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.

20 Listed services

1,443Analyzed reviews

144Suspicious reviews

Service

Price

Editable Documents

Professional Templates

Drag and Drop Interface

Organization Charts

Export Options

1

Edraw logo
Truely score heart icon

5.0/5

53 reviews

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$4.92

per month, $59.00 billed annually

Unlimited

Word, Excel, HTML, SVG

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2

Gliffy logo
Truely score heart icon

4.6/5

168 reviews

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$6.00

per month, $72.00 billed annually

Unlimited

PNG, JPEG, SVG

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3

SmartDraw logo
Truely score heart icon

4.6/5

16 reviews

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$5.95

per month, $357.00 billed annually

Unlimited

PDF

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4

IDERA logo
Truely score heart icon

4.5/5

27 reviews

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Contact company for pricing

Unlimited

PDF, XLS, XML

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5

Cacoo logo
Truely score heart icon

4.4/5

52 reviews

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$5.00

per month, $60.00 billed annually

Unlimited

PDF

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6

Dataedo logo
Truely score heart icon

4.4/5

12 reviews

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$49.00

per month, $588.00 billed annually

Unlimited

Excel, PDF

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7

Creately logo
Truely score heart icon

4.2/5

131 reviews

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$4.95

per month, $59.40 billed annually

Unlimited

PNG, JPEG

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8

ConceptDraw logo
Truely score heart icon

4.2/5

97 reviews

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Contact company for pricing

Unlimited

PNG, JPEG

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9

Miro logo
Truely score heart icon

4.0/5

30 reviews

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$8.00

per month, $96.00 billed annually

Unlimited

PDF

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10

Lucidchart logo
Truely score heart icon

3.3/5

837 reviews

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$6.67

per month, per user

Unlimited

PDF,PNG,JPEG,SVG

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Best Products

#1

Edraw

Edraw

Best Overall

53 Reviews analysed

52 Positive

1 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    Word, Excel, HTML, SVG

Pros

  • Easy to use

  • Very intuitive

  • Many templates to choose from

  • Easy to install

  • Lots of long time users

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Cons

  • Customer support is unresponsive

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#2

Gliffy

168 Reviews analysed

149 Positive

19 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PNG, JPEG, SVG

Pros

  • Nothing to dislike

  • Free version is great

  • Easy to use

  • Has everything you need

  • Easy to install

See all

Cons

  • Disappointing free version

  • Account setup is hard

  • Limited functionality

  • Data loss

  • You have to pay extra

See all

Gliffy 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. First of all, Gliffy is packed with features. It has all features that are common in this area: timelines, inline editing, unlimited editable documents. But it also has some unique features that are rare to be found in other services. For example, Gliffy is one of the few services that offer GDPR compliance. It is also one of the few services that offer tutorials and email support. Second of all, Gliffy has a drag and drop interface that makes it easy to use. It also has a variety of professional templates that you can use to create your diagrams. Finally, Gliffy offers a subscription-based payment model. This means that you can pay for the service on a monthly or yearly basis. This is convenient if you want to use the service for a short period of time.


In their reviews, users have mentioned that they love how easy Gliffy is to use and install. They find it very intuitive, and appreciate that it has everything they need. Some users have been using Gliffy for a long time and appreciate its continued development. The free version is also praised as being feature-rich.

Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PDF

Pros

  • Appealing design

  • Gives you all you need

  • Very intuitive

  • Does exactly what it says

  • Doesn't slow down your device

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Cons

  • Learning curve steep

  • Annoying ads

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#4

IDERA

27 Reviews analysed

23 Positive

4 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PDF, XLS, XML

Pros

  • Could recover all data

  • Easy to use

  • Great tool for the task

  • Lots of long time users

  • Only minor quirks

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Cons

  • Difficult to understand

  • Limited functionality

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IDERA offers a lot of features that are very rare to be found in other services. Some of these features include: infographics, live chat support, PCI compliance, Linux desktop software, one-time payment, star schemas, free data storage, GDPR compliance, export SQL, Windows desktop software, export diagrams as PDF, drag and drop interface, tutorials, export diagrams as JPEG, browser access, ticket support, FAQs, team member management, third party integrations, export diagrams as PNG, relational model, phone support, marketing charts, social media support, demo videos and UML diagrams.

#5

Cacoo

52 Reviews analysed

51 Positive

1 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PDF

Pros

  • Free version is great

  • Easy to use

  • Easy sharing feature

  • Very intuitive

  • Lots of long time users

See all

Cons

  • Doesn't work

See all

Cacoo has many features that are unique and rare to be found in other services. Some of these features include: - Timelines: Cacoo allows you to create timelines to visualize the sequence of events in a particular process. - Unlimited Collaborators: With Cacoo, you can invite unlimited collaborators to work on your diagrams. - Live Chat Support: Cacoo provides live chat support so you can get help from our team whenever you need it. - Table Record Editor: Cacoo's table record editor makes it easy to edit data in your diagrams. - In-app Video and Chat: With Cacoo, you can share videos and chat with your collaborators directly in the app. - Database View Editor: Cacoo's database view editor allows you to visualize and edit your data in a convenient way. - Decision Trees: Cacoo's decision tree feature allows you to create trees to visualize the decisions that need to be made in a particular process. - Cause & Effect Diagrams: Cacoo's cause & effect diagram feature allows you to create diagrams to visualize the relationships between different factors.

Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    Excel, PDF

Pros

  • Well documented

  • Collaboration is easy

  • Doesn't slow down your device

  • Free version is great

  • Keeps me up to date

See all

Dataedo has many features that are rare to be found in other services. These features are unique: Linux Desktop Software, Database View Editor. What's more, Dataedo offers tutorials, email support, drag and drop interface, FAQs, browser access, export diagrams as PDF, Windows Desktop Software, export SQL, phone support, relational model, export diagrams as PNG, database model diagram, export diagrams as SVG, demo videos and subscription-based payment.

#7

Creately

131 Reviews analysed

121 Positive

10 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PNG, JPEG

Pros

  • Free version is great

  • Easy to use

  • Many templates to choose from

  • User friendly

  • Very intuitive

See all

Cons

  • Account setup is hard

  • Disappointing free version

  • Compatibility issues

  • Difficult to understand

  • Limited functionality

See all

In their reviews, users have mentioned that the free version of Creately is great, as it offers many templates to choose from and is user friendly. However, they have also pointed out that the tool can be difficult to use at times.

Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PNG, JPEG

Pros

  • Easy to use

  • Good value for money

  • Nothing to dislike

  • Professional

  • Easy to work with

See all

Cons

  • Not recommended

  • Account setup is hard

  • There are better alternatives

  • Technical issues

  • Premium version issues

See all

#9

Miro

30 Reviews analysed

24 Positive

6 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PDF

Pros

  • Will use it again

  • Great tool for the task

  • Many templates to choose from

  • Better than the rest

  • Great for editing

See all

Cons

  • Not recommended

  • Bad desktop version

  • Bad user experience

  • Data loss

  • Learning curve steep

See all

Miro has a lot of features, some of which are very rare to be found in other services. First and foremost, Miro is a desktop software that is available for both Mac and Windows. It also has an iOS and Android app, making it very accessible. The software is very easy to use and has a drag and drop interface. It also has a variety of templates that you can use to get started, or you can create your own custom diagrams. Another great feature of Miro is the ability to export your diagrams as JPEG or PDF files. This is great for sharing with others or for printing out your diagrams. Lastly, Miro has a variety of tutorials and FAQs that you can use to learn more about the software and how to use it effectively.

#10

Lucidchart

837 Reviews analysed

397 Positive

440 Negative

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Key facts

  • Editable Documents

    Unlimited

  • Professional Templates

  • Drag and Drop Interface

  • Organization Charts

  • Export Options

    PDF,PNG,JPEG,SVG

Pros

  • Really appreciated by its users

  • Better than the rest

  • Very intuitive

  • Free version is great

  • Great web version

See all

Cons

  • Compatibility issues

  • Disappointing free version

  • Doesn't work

  • Account setup is hard

  • Problems with app store listing

See all

Lucidchart has a lot of features, some of them are very rare to be found in other services. First and foremost, Lucidchart is known for its ease of use and convenience. The drag-and-drop interface makes it easy to create your own ER diagrams, import data from Excel files, and export your results for sharing online. You can also use the Lucidchart Android app to create and edit diagrams on the go. Lucidchart also offers a money-back guarantee if you're not satisfied with the service. Another unique feature of Lucidchart is its support for Star Schemas. This allows you to visualize your data in a way that is easy to understand and helps you make better decisions about your business. Lucidchart also offers live chat support so you can get help from a real person if you need it. Finally, Lucidchart is PCI compliant and offers engineering & CAD support. This means that you can use Lucidchart to create diagrams for your business that meet the highest standards of security and quality.


In their reviews, users have mentioned that Lucidchart can be difficult to set up an account and that there have been compatibility issues reported. However, people also say that it is a great web version tool that is easy to use with a search feature; the free version is also good with no ads. Some reviewers feel that it is better than the other available tools, while others find that it doesn't work at all.

Most Viewed Comparisons

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Frequently Asked Questions

The best ER Diagram Tool is Edraw. Edraw has been ranking number 1 for the last 115 days.

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.

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.