
PraxiLabs
Ladderane
Vectora.one
PhET Interactive Simulations
Classcraft
Brilliant.org
Experimenters Circuit
Empowering the Next Generation of Scientists to Change the World

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 | labster.com | extendsclass.com |
| Pricing | ||
| Company | Startup from Denmark · 100 - 249 employees · 2011 | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of LABSTER 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
Walkthroughs and reviews on video.
Virtual Labs: Professor and Students Review Their Labster Experiences
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LABSTER and ExtendsClass JSON Generator. For example, how are they different and which one is better?
When comparing LABSTER and ExtendsClass JSON Generator, you can also consider the following products.

Enhancing the world through better science education by providing virtual science labs.
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A realistic data generator to test your app
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Design and develop experiments to meet your specific learning outcomes. Whether you are teaching chemistry at university or high school, we've got you covered.
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Create mock and sample JSON using a powerful template syntax
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Interactive STEM learning platform with hands-on simulations. Explore Physics, Chemistry, Math & Biology through 3D visualizations and real-time parameter manipulation — not passive video watching.
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Generate realistic random JSON data through a simple and intuitive GUI.
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