
Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

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 | devfinancetools.com | letsorted.co.uk |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | Startup from the United Kingdom · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
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.


No analysis of DevFinanceTools yet.
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 DevFinanceTools and LetSorted.
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.
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.
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.
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.
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 DevFinanceTools and LetSorted. For example, how are they different and which one is better?
When comparing DevFinanceTools and LetSorted, you can also consider the following products.

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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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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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Should you build an internal tool? Or just buy it?
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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…
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