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

Wren
Watershed
Transatomic
Trip to Carbon
#ShowYourStripes
Carbon Visualiser
Voltfox
Live CO2 emissions of electricity consumption

Which is more popular?
Based on our record, Electricity Map seems to be more popular. It has been mentioned 75 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | app.electricitymaps.com |
| 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 Electricity Map 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 Electricity Map yet.
Walkthroughs and reviews on video.
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2021 Electricity map review is out for Europe!
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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 Electricity Map.
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 Electricity Map. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DUMMY DATABASE since Aug 2025.
Quick Duck search away: this power plant exports energy to Estonia where energy production is 4x less CO2 efficient. Literally exporting energy right now https://app.electricitymaps.com/map/live/fifteen_minutes. - Source: Hacker News / about 1 month ago
Trading across borders seems to be a part of this story. If your local price is high you can import, if it's low you can export. If you're at the end of a grid and/or you transmission cap it is limited your price has the possibility to... - Source: Hacker News / 5 months ago
The Electricity Maps will give you more detailed information about the energy used in each region, to help you determine you choices. - Source: dev.to / 6 months ago
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