Generate Data
Faker
DataConstruct
Beeceptor
Fake Data
ExtendsClass JSON Generator
Smock-it
A realistic data generator to test your app

Vertical-Life
openclimbing.org
27 Crags
OpenStreetMap
Google Maps
OsmAnd
MAPS.ME
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Which is more popular?
Based on our record, Mockaroo seems to be more popular. It has been mentioned 27 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Mockaroo
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| Website | mockaroo.com | openbeta.io |
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What each product offers, as listed by its team.

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Best Free Sample Data Generator - Mockaroo.com
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Recommendations tracked on public social media and blogs since March 2021.

If you give it the rules to generate something, why can't it generate it? That's what something like Mockaroo[0] does. It's just more formal. That's pretty much what LLM training does, extracting patterns from a huge corpus of text. Then... - Source: Hacker News / over 1 year ago
A quick way to test this out is to use a tool like Mockaroo to generate some test data and then have a Glue Crawler analyse the data in S3 and create the required data catalog entries. - Source: dev.to / over 2 years ago
Mockaroo — Mockaroo lets you generate realistic test data in CSV, JSON, SQL, and Excel formats. You can also create mocks for back-end API. - Source: dev.to / over 2 years ago
Tracking OpenBeta since Mar 2026.
When comparing Mockaroo and OpenBeta, you can also consider the following products.

GenerateData.com: free, GNU-licensed, random custom data generator for testing software
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Find a topo for your next climb, stay up-to-date, track your ascents and share them in your personal logbook - all on our mobile app and website.
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Faker is a PHP library that generates fake data for you
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A wiki based open-source climbing map with topos. Built on OpenStreetMap and Wikipedia projects.
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Explore the best rock climbing destinations and topos for all levels.
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