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

ImproWise
Octalsoft CTMS
BSI CTMS
Clinion CTMS
ClinicalHawk EDC
Medidata CTMS
Clinical Trial Management Sys
The most flexible clinical trial management solution to manage it all - documents and trials -quick implementation, integration, migration, validation for your compliance
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | flexdatabases.com |
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| 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...
Flex Databases is a modular eClinical platform that helps pharmaceutical companies, CROs, and biotech organizations manage clinical trials more efficiently. The system offers tools like CTMS, eTMF, Pharmacovigilance, and Quality Management to streamline operations, ensure regulatory compliance,...
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Flex Databases CTMS - CRA Activity Management
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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 Flex Databases.
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 Flex Databases. For example, how are they different and which one is better?
When comparing DUMMY DATABASE and Flex Databases, you can also consider the following products.
A realistic data generator to test your app
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We fake it till you make it!
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Octalsoft CTMS provides a single, centralized system to manage sponsor and Clinical Research Organization study management activities.
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Data generator that can create a table filled with pseudo-random content.
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BSI CTMS covers all aspects of clinical trial management. It is the most intuitive and flexible system on the market. Test us out.
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