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

Landlord Studio
Landlord Vision
PaTMa
August App
The only UK property management platform that builds your legal evidence trail automatically. Contracts, inspections, rent records and dispute packs.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | letsorted.co.uk |
| Pricing | ||
| Platforms | ||
| Company | Startup from Serbia · 1 - 9 employees · 2024 | Startup from the United Kingdom · 1 - 9 employees · 2026 |
| 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...
LetSorted is property management software built for UK self-managing landlords with 1–5 properties — the 1.4 million people who manage their rentals independently, without a letting agent. Most landlords still rely on spreadsheets, folders and WhatsApp. LetSorted replaces all of that with a...
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 LetSorted.
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.
LetSorted's answer:
LetSorted is the only property management tool built specifically for UK self-managing landlords that automatically builds a court-ready evidence trail as you manage. Every inspection is signed by both parties, every maintenance request is timestamped, every rent payment is logged — so if a tenancy goes wrong, your evidence is already there.
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
LetSorted's answer:
Most UK landlord software focuses on accounting and rent tracking. LetSorted covers the full tenancy lifecycle — from AI-powered tenant screening to move-in inspections, periodic checks, maintenance logs, and a one-click Dispute Evidence Pack. It's also the only tool built around the Renters' Rights Act 2025, with RRA-compliant contracts and Section 8 evidence support built in.
DUMMY DATABASE's answer
LetSorted's answer:
UK self-managing landlords with 1–5 properties who currently juggle spreadsheets, folders, and WhatsApp. They don't want to hire a letting agent, but they do want to stay compliant and protected — especially after Section 21 abolition.
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
LetSorted's answer:
The founder moved to the UK in 2022 and spent two weeks navigating paper forms and photocopied contracts just to rent a house. Three years later, researching buy-to-let investment, he couldn't find software that would protect a small landlord under the new Renters' Rights Act. So he built it — first for himself, then for everyone.
DUMMY DATABASE's answer
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
LetSorted's answer:
Next.js, TypeScript, PostgreSQL (Supabase), Prisma, Stripe, Resend, Claude AI (Anthropic), pdf-lib, Tailwind CSS. Hosted on Vercel with EU-based data storage.
LetSorted's answer:
Early stage, currently onboarding first users via Product Hunt launch.
Share your experience with using DUMMY DATABASE and LetSorted. For example, how are they different and which one is better?
When comparing DUMMY DATABASE and LetSorted, you can also consider the following products.
A realistic data generator to test your app
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Landlord Studio is a property management app built by landlords for landlords. Keep track of rent payments and expenses, generate professional reports for your accountant, automate reminders and invoices and more!
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Landlord Vision is a website that provides property management and accounting tools, making the residential landlords keep the records of their property in a decent manner.
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Data generator that can create a table filled with pseudo-random content.
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PaTMa is a cloud-based software & tool that offers one of the best property management software for smart UK landlords, making them easily track their properties, tenancies, tenants, repairs, rent, mortgage payments, and safety certificates or docum…
Compare PaTMa to DUMMY DATABASE or LetSorted: