Lettings software you own. Pay once. No seats, no monthly fees.

We build your CRM, rent, referencing and compliance tools around the way your agency already works, then hand you the keys.

Book a 20-minute call or email [email protected]
One price for the build, quoted from your scope
Maintenance included
New features quoted only when you want them
No charges per user, branch or unit

How it compares

Typical lettings SaaS compared with a system Letty builds for you
  Typical SaaS Letty
What you pay MonthlyPer user, with price rises at renewal OnceOne price for the build, maintenance included
Per-seat charges Yes No
Price rises Every renewal None
Where your data lives Their cloud Wherever you choose
When you leave Exit fees, partial export Keep everything
Customisation Paid add-ons Built to fit

What's included

Six modules on one database. Start with the ones you need and add the rest later.

01

CRM

Landlords, tenants, applicants and properties, organised the way your team thinks.

02

Tenancies and e-sign

Agreements from your own templates, signed without leaving the system.

03

Rent and client accounting

Rent in, statements out, arrears caught early.

04

Referencing

Details taken once and passed to your provider. Results land on the file.

05

Repairs and compliance

Tenant repair reports, contractor jobs, and gas, EICR, EPC and deposit deadlines.

06

AI admin

Staff ask for admin in plain English, by text or voice.

Repairs tenants can report in a minute

A simple form on the tenant's phone, with every job tracked from report to invoice.

No app to download

Tenants open a link, pick the problem, add photos and send.

You step in only when needed

Routine jobs go straight to your contractors. You decide the rest, such as who pays.

One thread per job

Messages, quotes and status sit together, so nobody chases by phone.

Admin by text or voice

Staff ask in plain English at the desk, or on WhatsApp (coming soon). It's in use today at an independent agency in north London. Every action runs under the asker's own permissions and is written to an audit log.

LETTY Text or voice
Chase everyone overdue this month
Reminders sent
Log updated
Added to the audit log
Message Letty

Where it runs

Whichever you choose, the code and data are yours to take anywhere.

Your server

Your cloud account or your own hardware. We set it up and look after it.

Included in the build

Our server

We run it for you, so there's nothing to manage.

Extra cost

A box in your office

A small machine on your premises, supplied and installed by us.

Extra cost

Security

Tenant and landlord records are personal data. The system is built with that in mind.

UK GDPR

We only handle your data to build and support your system.

Hosted in the UK or EU

On your server or ours. You can export everything at any time.

Every change logged

Who changed what and when, including anything the AI does.

A login for each person

Every action has a name on it. No shared passwords.

Book a 20-minute call

Tell us what your current system gets wrong. We'll reply with a quote within three working days.