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

RescueTime
Toggl
ActivityWatch
TimeScribe
ManicTime
Clockify
Cattr
Chronoid runs automatically in the background, captures everything, and keeps your data on YOUR Mac forever. No subscriptions. No cloud uploads. No bullshit.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | chronoid.app |
| Pricing | ||
| Platforms | ||
| Company | Startup from Serbia · 1 - 9 employees · 2024 | Startup from Vietnam · 1 - 9 employees · 2025 |
| 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...
Chronoid is a macOS time tracker and automatic time tracking app for people who want to know where their workday went without starting and stopping timers. It records activity in the background while you work, then builds a clear timeline from the apps, websites, documents, and work context in...
What each product offers, as listed by its team.


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
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and Chronoid.
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.
Chronoid's answer:
Chronoid combines automatic macOS activity tracking with local-first privacy, project and billing workflows, focus tools, and a built-in MCP server for AI assistants. It records useful work context across apps, websites, documents, and supported resource paths without manual timers. The activity database stays on your Mac by default, and Chronoid does not record keystrokes or screenshots.
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
Chronoid's answer:
Choose Chronoid if you want accurate automatic tracking without a recurring subscription, and you want control over detailed work data. It turns activity into project time, reports, invoices, and focus insights. Its rules organize work automatically, while its built-in MCP server lets compatible AI assistants answer questions about tracked time and support selected workflow actions.
DUMMY DATABASE's answer
Chronoid's answer:
Chronoid is built first for freelancers, solo consultants, and small agencies that bill by the hour and do not want to lose billable time to forgotten timers. It is also useful for creative professionals, remote workers, and developers using AI-assisted workflows who want a private record of where their workday went.
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
Chronoid's answer:
Chronoid was built by Vu Nguyen, a Mac developer and freelancer who spent years forgetting timers, guessing invoice hours, and under-billing. The product began as a way to capture work automatically, keep the data local, and offer an alternative to another subscription
DUMMY DATABASE's answer
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Chronoid's answer:
Share your experience with using DUMMY DATABASE and Chronoid. For example, how are they different and which one is better?
When comparing DUMMY DATABASE and Chronoid, you can also consider the following products.
A realistic data generator to test your app
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Time management software that shows you how you spend your time & provides tools to help you be more productive.
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Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
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Data generator that can create a table filled with pseudo-random content.
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Log what you do on your computer. Simple (yet powerful), extensible, no third parties.
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