
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.
OpenStreetMap
Open Data Inception
Our World In Data
London Datastore
Work With Data
PublicAPIs
Premise
Instant access to all* open data from a single place

Which is more popular?
Website, pricing, platforms and company facts side by side.
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VD
Vacuum Data
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|---|---|---|
| Website | extendsclass.com | tryvacuum.com |
| Pricing | — | |
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

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

Possible disadvantages
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ExtendsClass JSON Generator and Vacuum Data. For example, how are they different and which one is better?
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OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
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Create mock and sample JSON using a powerful template syntax
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2700+ Open data portals around the World
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Generate realistic random JSON data through a simple and intuitive GUI.
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A web publication showcasing empirical research and data
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