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

AI Wallpaper
Background
Background AI
Backgroundifier
Banana Thumbnail
thumbmagic
A huge collection of handcrafted and AI-generated backgrounds, wallpapers, and gradients to elevate your designs, apps, and client projects.

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 | backgrounds.supply |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Mockaroo yet.
Backgrounds Supply is a premium, ever-growing collection of 1200+ handcrafted gradient backgrounds and AI-generated visuals built for modern creatives. Designed for graphic designers, UI/UX designers, motion designers, product designers, and creative founders, this library helps you move faster...
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.

Share your experience with using Mockaroo and Backgrounds. 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 Backgrounds since Jul 2026.
When comparing Mockaroo and Backgrounds, you can also consider the following products.

GenerateData.com: free, GNU-licensed, random custom data generator for testing software
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Create AI live wallpapers from prompts or images. Generate 4K MP4 backgrounds, export MP4/WebM, plus free static AI wallpapers and Android, PC, iPhone setup.
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Faker is a PHP library that generates fake data for you
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Background is a well-designed and feature-rich application that allows you to find, save, and download high-quality curated images for your commercial projects.
Compare Background to Mockaroo or Backgrounds:

