
draw.io
Structurizr
Terrastruct
Diagrams
LucidChart
Miro
PlantUML
Collaborative modelling and diagramming tool based on the C4 model. Software architecture design made fun! π§

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

Which is more popular?
Based on our record, IcePanel seems to be more popular. It has been mentioned 36 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | icepanel.io | dummydatabase.com |
| Pricing | ||
| Platforms | ||
| Company | Startup from Canada Β· 1 - 9 employees Β· 2021 | Startup from Serbia Β· 1 - 9 employees Β· 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


Help everyone understand complex systems using lightweight and interactive visuals. IcePanel helps technical and non-technical people model their software architecture in a simple and structured way using the C4 model. Create diagrams at different levels of detail, from high-level to low-level,...
Dummy Database is built to solve a simple, yet annoying problem β generating realistic test datasets quickly, without writing scripts or juggling Excel files. Itβs designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo...
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.
IcePanel 5-minute demo
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How often each product is chosen within a category, 0β100% relative to the other.


As answered by people managing IcePanel and DUMMY DATABASE.
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 β 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 β 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 IcePanel and DUMMY DATABASE. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


For the architectural documentation like this one, the C4 Model [0] is a much better fit than UML - primarily because it's less rigid in notation and modeling components. And in terms of tooling, I find IcePanel [1] to have the right... - Source: Hacker News / over 1 year ago
https://icepanel.io/ The best I've ever used. - Source: Hacker News / over 2 years ago
I use UML quite a bit but it's never really what I'm after, somnething more modern and fluid and gui driven that more people can use. Icepanel [1] looks really cool but I haven't tested it and I'm not sure it really fits my use case. It... - Source: Hacker News / over 2 years ago
Tracking DUMMY DATABASE since Aug 2025.
When comparing IcePanel and DUMMY DATABASE, you can also consider the following products.

A realistic data generator to test your app
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Structurizr is a workspace editor that creates software architecture diagrams and documentation based on the C4 model.
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A diagramming tool for software architecture
Compare Terrastruct to IcePanel or DUMMY DATABASE:
Data generator that can create a table filled with pseudo-random content.
Compare Data Creator to IcePanel or DUMMY DATABASE: