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

Element.io
Telegram
Signal
Matrix.org
WhatsApp
Tox
Discord
Keybase will be a public directory of publicly auditable public keys.

Which is more popular?
Based on our record, Keybase seems to be more popular. It has been mentioned 54 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | keybase.io |
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| 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 Keybase 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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Zoom Acquires Keybase: Should I keep Using It?
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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 Keybase.
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 Keybase. 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.
It might have been Keybase? https://keybase.io/. - Source: Hacker News / over 1 year ago
Perhaps Lobsters? https://lobste.rs/about#invitations >The full user tree is public and each user's profile shows who invited them. This provides some degree of accountability and helps identify voting rings. For a single community like... - Source: Hacker News / almost 2 years ago
Keybase — Keybase is a FOSS alternative to Slack; it keeps everyone's chats and files safe, from families to communities to companies. - Source: dev.to / over 2 years ago
When comparing DUMMY DATABASE and Keybase, you can also consider the following products.

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
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Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
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Data generator that can create a table filled with pseudo-random content.
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Fast, simple & secure messaging. Privacy that fits in your pocket.
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