
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Explo
Metabase
Hurree
Evidence.dev
PulseAI
Infinity Dashboard
Chartio
Create interactive dashboards and reports from your databases, APIs, and 3rd party services. Supporting MySQL, Postgres, MongoDB, Firestore, Customer.io, and more. Chartbrew is 100% open source and can be self-hosted for free.
Which is more popular?
Based on our record, Chartbrew seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extendsclass.com | chartbrew.com |
| Pricing | ||
| Platforms | — | |
| Company | 2019 | 2020 |
| 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.
Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create beautiful charts. It features a chart builder, editable dashboards, embeddable charts, query & requests editor, and team capabilities. Chartbrew can be self-hosted for free...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
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Chartbrew v3 - Getting Started
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ExtendsClass JSON Generator and Chartbrew. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking ExtendsClass JSON Generator since Mar 2021.
Congrats on the release! How does it compare to https://chartbrew.com ? - Source: Hacker News / over 2 years ago
I'm working part-time on my project https://chartbrew.com It's an open-source data visualization and reporting platform that I started in 2018, I abandoned in 2019, then resumed working on it more seriously in 2020. Currently, the... - Source: Hacker News / over 3 years ago
Is it similar to https://chartbrew.com ? - Source: Hacker News / over 3 years ago
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Generate realistic random JSON data through a simple and intuitive GUI.
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