
Neutral
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Wren
Aerial
YAYZY
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Mockaroo
DataConstruct
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Datamade
Random Data
Generate and manage synthetic datasets easily with DUMMY DATABASE

Which is more popular?
Based on our record, Klima seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | klima.com | dummydatabase.com |
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| Company | — | Startup from Serbia · 1 - 9 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Klima yet.
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...
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 Klima yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
KLIMA DAO: What You Need To Know
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Klima 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 — 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 Klima 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.


Klima Holdings W LLC They're fighting climate change by buying credits and reselling for a profit. They are not a WA energy company that ultimately is mandated to purchase carbon credits to continue operating in WA. Source: over 3 years ago
I read that you wanted to create an App for a gym company. Have you thought about applying for a position at https://klima.com/ ? If I were in your shoes, I would definitely do so. They may be in Berlin but they'll probably be into... Source: almost 4 years ago
I work for a small startup in Berlin (Klima) and I’ve had very similar conditions in my previous company of a similar size (20-30 people). It’s definitely not the norm here though, so I consider myself lucky to work in these progressive... Source: almost 5 years ago
Tracking DUMMY DATABASE since Aug 2025.
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