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

ChurnBuster
ChurnKey
BareMetrics
Browse AI
MarsX
Baremetrics Dunning & Retention
ProfitWell Retain from Price Intelligently
Dunning emails, failed payments, churn prevention, event notifications, custom HTML receipts and more for Stripe subscriptions, with iPhone app and push notifications
Which is more popular?
Based on our record, Stunning seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | stunning.co |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Serbia · 1 - 9 employees · 2024 | — |
| 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...
No description of Stunning yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Stunning yet.
Walkthroughs and reviews on video.
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Going In Style - "Instant Classic/Stunning Review" TV Spot
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and Stunning.
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.
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
DUMMY DATABASE'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 Stunning. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of DUMMY DATABASE yet. Be the first one to post
Every tool here can recover failed payments; the question is fit. The incumbents — Churnkey, Paddle Retain, Churn Buster, Stunning, Baremetrics — are proven, and each has a scenario where it's the right call, which...
Recommendations tracked on public social media and blogs since March 2021.


Tracking DUMMY DATABASE since Aug 2025.
When should a B2B SaaS reach for FlyCode (an app on Stripe Marketplace) vs Stripe Dunning (I'm actually unsure if it's their own offering or not)? [1]: https://stunning.co/. - Source: Hacker News / almost 2 years ago
I have used stunning.costunning . And if you are using stripe there is already existing a basic dunning followup. Source: over 5 years ago
Their blog has no sign-in button. Their main page (https://stunning.co/) does. - Source: Hacker News / over 5 years ago
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The only platform that fixes every type of churn for you.
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Data generator that can create a table filled with pseudo-random content.
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