
Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Generate and manage synthetic datasets easily with DUMMY DATABASE

SwipeBuilder.io
Vibemyad
Swipekit
AdLibrary.dev
Adison.io
ConversionStudio
Lens by Foreplay.co
Automatically download and organize facebook ads from ad library before they disappear. Spot winning patterns and create better campaigns.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | dummydatabase.com | spreshapp.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Serbia · 1 - 9 employees · 2024 | Startup from India · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files. It’s designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo...
SpreshApp is an ad intelligence and creative workflow platform built for performance marketers, creative strategists, and DTC teams who want to systematically capture, analyze, and reuse high-performing ads. At its core, SpreshApp helps users: Save ads from Facebook Ad Library and other sources...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and SpreshApp.
DUMMY DATABASE's answer
A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats — no limits, no paywalls.
SpreshApp's answer:
spreshapp has mcp support, that no other ad save tool provides
DUMMY DATABASE's answer
Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits — so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees
SpreshApp's answer:
spreshapp is the most affordable solution available in the market for saving ads
DUMMY DATABASE's answer
SpreshApp's answer:
DUMMY DATABASE's answer
Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project
DUMMY DATABASE's answer
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Share your experience with using DUMMY DATABASE and SpreshApp. For example, how are they different and which one is better?
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A realistic data generator to test your app
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Save and download ads from TikTok, Meta and Google. Organize your swipe file, share with your team and make new ads with AI.
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VibeMyAd is your superhuman marketing analyst. It helps you discover, remix and push hundreds of ads every week. Currently in public beta.
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Data generator that can create a table filled with pseudo-random content.
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Use Swipekit to download Ads from the Facebook Ad Library, Tiktok feed or any Linkedin company page. Stop wasting time screenshotting ad creatives, use our one click solution!
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