
LucidChart
draw.io
Creately
Gliffy
Visio
OmniGraffle
yEd
Instead of starting with a blank screen, SmartDraw gives you the exact template you need.

Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | smartdraw.com | extendsclass.com |
| Pricing | — | |
| Company | Startup from the United States | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of SmartDraw yet.
This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of ExtendsClass JSON Generator yet.
Walkthroughs and reviews on video.
How to Make Floor Plans with SmartDraw's Floor Plan Creator and Designer
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using SmartDraw and ExtendsClass JSON Generator. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


SmartDraw: A powerful diagramming tool that supports database modeling alongside flowcharts, org charts, and more. It offers templates for ER diagrams and integrates with tools like Confluence and Google Workspace.
SmartDraw is an easy-to-navigate software application. Unlike other Visio alternatives, SmartDraw is easy to learn and use in less time.
SmartDraw is a great way to make flowcharts since it has various elements for various types of charts. There are also different templates that can be customized and downloaded for free. The tool is also Microsoft...
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