Property and lettings software, built around exactly how you run
Rent and arrears, maintenance, compliance dates and documents — one system tailored to exactly how your portfolio runs, that you download as a complete Laravel app you own outright — with AI inside that does real work.
Here's how it works. Tell us how your lettings run, and we build you a complete system for them — rent and arrears, maintenance and repairs, compliance dates and documents, tenant email and a full audit trail, configured to your exact rules. The building blocks are already built and tested, so your system is shaped around your portfolio in days, not a six-month bespoke project. And here's what makes it unlike anything else:
You own it. The system is yours — it exports as standard code you can take anywhere, and your tenant, rent and document data lives in your database, not a vendor's. No per-unit pricing, no subscription that holds your portfolio hostage, no losing your history if you leave. Download and self-host it whenever you want.
AI works inside it. The AI in your system runs real business tasks — chasing what's owed, confirming bookings, sending the right message at the right moment — with confirmation required on anything financial or irreversible, and a full audit trail. When the system itself needs changing, your developer or a Stellify partner makes the change in the Studio or the code.
You own it; you choose who runs it. You own the code — standard, modular Laravel that follows Laravel conventions — synced to your own GitHub repository. Hand it to your own developer or a development partner to deploy to your own Laravel Cloud account (or anywhere) — our step-by-step guide walks through it. And when our modules improve, the update is synced to your repository, ready to deploy — keeping a system current is included in Studio plans. How running it works →
What's already built
Every one of these is a finished module — proven, working, and covered by its own automated test suite that proves the rules actually hold: that an overdue rent lands on the arrears list on the right day, that a completed repair becomes an invoice on the landlord's statement, that a compliance certificate flags for renewal before it lapses. You're getting software that's been built and tested, then tailored to your portfolio — not a prototype we start writing after you've paid.
| The job | What it does | What you tell us |
|---|---|---|
| Rent & arrears | Rent due by property and tenant, a live list of who's fallen behind and by how long, payments recorded, and per-landlord statements — ready for a chase-up run | Your rents, your collection day, and how you chase arrears |
| Maintenance & repairs | A repair from tenant report to contractor to sign-off, tracked at every step, with the cost turned into an invoice on the landlord's statement in one action | How repairs get reported and tracked, and who does the work |
| Compliance & documents | Gas safety, EPCs, deposits and inspections held with their renewal dates and the certificates themselves — each one flagged before it lapses, nothing found out too late | The documents and dates you track, and their renewal cycles |
| Tenant & landlord email | Rent reminders, arrears notices and statements through your own email provider, with every send logged | Your wording and your sender address |
| Audit trail | Every payment, repair and document change recorded across the portfolio — who did what, and when | Nothing extra — it works from everything else |
It already works together
These aren't five separate products with five logins. The arrears list reads your rents. A repair raised against a property carries its cost straight onto the landlord's statement, so no job is done and forgotten unbilled. A compliance date doesn't sit in a spreadsheet hoping someone looks — it flags itself before it lapses. Every piece reads the others, so a change in one place is a change everywhere, no exports, no re-keying.
Work that runs without being asked
Everything above happens while someone's at the desk. We also build in work that doesn't wait to be asked — it runs on a schedule, or fires off the back of an event. A gas-safety renewal chased with the contractor weeks before the certificate lapses. Tenancy renewals raised ahead of the notice period, not after it. An arrears reminder sent the day rent goes overdue, escalating on the timetable you set.
And it knows where to stop: anything irreversible — returning a deposit, serving a notice — waits for a person to say yes, and every action is recorded: what ran, when, for whom, and who authorised it. Drive it yourself in the guided demo, or read why this has to live inside your software →
It's your system to plug into
Every module comes with two ways in: a screen your team uses, and an API. An API is simply a doorway into your system that other software is allowed to use, with no person retyping anything. It's why the same system behind your lettings desk can sit behind a tenant portal on your website — a tenant reports a repair or checks their rent online and it lands straight in the same system, live. That same doorway lets a contractor app, an accountant's spreadsheet, or the AI itself read and update rent, jobs and documents, with access controlled the way you decide.
That's why it's built this way. A lettings system that's only a screen is a walled box: the day you want a tenant portal, a contractor app, or a link to some tool that doesn't exist yet, you're back to a vendor with a feature request. Because every module is driven through its API, your system is open from day one — your website, your portal and your future tools all plug into the same system you already own, no rebuild required.
Tell us how your lettings run
Tell us how your lettings run in your own words and we assemble your system, run the tests, and you own it outright as a complete, working Laravel application. Your developer, or a Stellify partner, hosts and looks after it — and when our modules improve, the update is pulled in Studio and synced to your GitHub repository, ready to deploy — keeping a system current is included in Studio plans.
Your system is built on Laravel — the world's most popular PHP framework, used by companies like Currys, MKM, Apple, Nike, NASA and Pfizer.
Not quite your business? Tell us what you need and we'll say whether we can build it.