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

Nansen
Asset Money
NFTGO
Blockbrain
NFT Scoring
Moni
Notion Sinking Funds Tracker
A simple way to track the value of any NFT portfolio in real time.

Which is more popular?
Based on our record, Value.app seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | value.app |
| 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 Value.app 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 Value.app yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and Value.app.
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 Value.app. 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.
Inspired by https://value.app, I wrote up a tutorial how to build a NFT portfolio tracker bot on Napkin.io. The bot will ping you once a day, or more often if you'd like, with the daily and all time performance of any NFT portfolio.... Source: over 4 years ago
When comparing DUMMY DATABASE and Value.app, you can also consider the following products.
A realistic data generator to test your app
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Blockchain analytics platform to identify rare opportunities
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While ‘NFT tracking’ tools exist, they often show you only the floor price of an NFT.
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Data generator that can create a table filled with pseudo-random content.
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NFTGO is an aggregator that collects & visualizes real-time data around NFT asset trading volume across the chains, specifically Ethereum, BSC, Polkadot, etc.
Compare NFTGO to DUMMY DATABASE or Value.app: