Flood of enquiries when letting
One listing draws hundreds of enquiries — screening, replying and coordinating viewings costs days.
industries · Real Estate
Whether management, brokerage or portfolio: real estate lives on documents, deadlines and communication — leases, service charge statements, listings, enquiries. Artificial intelligence (AI) takes over exactly this legwork and finally makes property data usable.
The effect is immediate: enquiries are answered in minutes instead of days, statements are checked instead of stacked, listings almost create themselves from property data. Teams gain time for viewings, owners and decisions.
We integrate AI into your management and brokerage software, ensure GDPR-compliant processing of tenant and prospect data and train your team — so the tools are really used day to day.

challenges
One listing draws hundreds of enquiries — screening, replying and coordinating viewings costs days.
Preparing and checking statements is manual work across folders, Excel and portals — error-prone and deadline-bound.
Floor plans, contracts, minutes and energy certificates sit in emails, folders and archives — never where you need them.
Damage reports, tenant enquiries and owner reports run through phone and mailbox — much of it twice.
use cases
Six entry points proven in practice — each connected to your existing systems and data.
From property data and photos, a complete draft listing with description and location text emerges — in your company's style.
AI answers enquiries, matches search profiles and coordinates viewing appointments — your team only conducts the viewings.
Receipts are read, allocation keys checked and anomalies flagged — before the statement goes out.
All documents of a property become searchable: “When was the boiler replaced?” is answered by the file itself.
Reports are categorised, documented with photos and automatically assigned to tradespeople — with status tracking for tenants and owners.
Rents, vacancy and maintenance costs are turned into KPIs and forecasts — the basis for portfolio decisions.
services
We automate management and brokerage routines — from enquiry to statement.
Assistants for tenants, owners and prospects — available around the clock, cleanly documented.
Property managers and agents learn productive AI use — state-funded, no prior knowledge required.
Property management and brokerage companies are almost always SMEs — in Saxony the SAB digitalisation grant applies, and team training is funded by the Qualifizierungschancengesetz. Nationwide, the Qualifizierungschancengesetz funds further training for your employees with up to 100% of course costs — Sellium is an AZAV-certified training provider.
faq
With the biggest pile: for agents that is usually prospect management, for managers the property file or statement checking. Both build on existing data and take effect immediately.
It is processed in compliance with GDPR: clear legal bases, data minimisation, deletion concepts, operation on your own infrastructure if desired. That is standard with us, not a surcharge.
Common management and brokerage systems offer interfaces or export routes we can build on. The specific route is clarified in advance in the IT check-up.
Yes — the AI works with your tone and templates and submits drafts for approval. Nothing goes unchecked to tenants, owners or portals.
Yes. In Saxony the SAB funds SME digitalisation projects, BAFA subsidises consulting, training runs via the Qualifizierungschancengesetz. Our funding page offers a quick check.
about sellium
This page is created and maintained by Sellium GmbH — a 360° AI agency from Chemnitz. Behind the content is the team around Dr. Christian Lohse, David Kempe, Hendrik Morawetz and Alexander Schuster, who analyse, implement and teach AI projects in mid-sized companies. All information on funding programmes is based on the official sources linked below and is reviewed regularly.

AZAV-certified training provider — selected courses are also AZAV-certified.
Sources for funding information: Sächsische Aufbaubank (opens in a new tab) · Federal Employment Agency (opens in a new tab) · Federal funding database (opens in a new tab)



contact
Happy to help with anything AI. We will get back to you promptly.
We will get back to you shortly. If it is urgent, you can reach us at +49 371 524 99 140 or contact@sellium.ai.