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

Acunetix
Black Duck OpsSight
OWASP Penetration Testing Kit
Axe:ploit - Zero config, 7500+ vulnerability scanner.

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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M
Mockaroo
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|---|---|---|
| Website | mockaroo.com | axeploit.com |
| Pricing | ||
| Company | — | 20 - 49 employees · 2026 |
| Listed in |
What each product offers, as listed by its team.

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

No analysis of Mockaroo yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Best Free Sample Data Generator - Mockaroo.com
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Mockaroo and Axeploit.
Axeploit's answer:
No Setup, No Headaches. Auth flaws cause over 30% of all vulnerabilities, yet they remain among the least tested in traditional tools. Axeploit tests all.
Axeploit's answer:
Axe:ploit can automatically create multiple accounts and even perform IDOR attacks. It operates with real contact details, just like a legitimate user.
Axeploit's answer:
Over 350 Vibe Coders and 25+ companies are using it to release secure products.
Share your experience with using Mockaroo and Axeploit. For example, how are they different and which one is better?
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 Axeploit since Apr 2026.
When comparing Mockaroo and Axeploit, you can also consider the following products.

GenerateData.com: free, GNU-licensed, random custom data generator for testing software
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Audit your website security and web applications for SQL injection, Cross site scripting and other...
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Faker is a PHP library that generates fake data for you
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application security, owasp top 10, browser extension
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