Seido is rental management software for real estate agencies in Belgium that saves you up to 15 hours a week by centralising and automating your operations.
Data hosted in the EU, GDPR compliance
Your team absorbs the operational load by hand, until it hits saturation. At that point, two bad options: hire another property manager, or turn mandates away.
Information dies in the channel it arrived on, scattered across email, WhatsApp, calls and notes.
A work order goes out, then radio silence. Done? In progress? Forgotten? Black hole.
The contractor swears they sent it. You dig through three inboxes, WhatsApp, the Drive. Nowhere to be found.
A colleague is away: all the context was in their head. The team can't cover for each other.
lost to sorting, chasing and hunting for information, nearly half of a property manager's week.
before manual coordination saturates. The brake is time, not the number of clients.
to hire another property manager, or turn mandates away. Both hold back growth.
Every step of the job digitised, from the first report through to archiving.
WhatsApp, email, SMS: everything lands in a single queue. The AI captures, qualifies and links to the right unit with no manual entry.
The AI categorises by type, prioritises by urgency and suggests the right contractor. You approve in one click.
Your usual plumber gets the job on their phone. Availability, history, standard quotes: all in one place.
The contractor uploads their quote, you approve it in one click, the cost counter updates on its own.
Three slots offered, the tenant picks one, everyone gets the invite. No more 14 messages to lock in a time.
Before / after photos, status visible to everyone in real time, automatic closing and archiving for full traceability.
Where the others stop at task tracking, Seido coordinates everyone, without you being the go-between.
A tenant WhatsApp, call or email becomes a sorted job ticket in 30 seconds. Manual sorting disappears.
Your own contractors receive their jobs on their phone: accept, propose a slot, upload quotes and photos. 3 taps, no training.
Property manager, contractor, tenant, landlord all see the same job, updated in real time. Nobody asks "where are we with this" any more.
And also
The tenant follows their request step by step, like a parcel. Your phone lines get some breathing room.
Seido connects to your existing accounts (ING, Belfius, KBC, BNPPF) via Open Banking. Automatic reconciliation of rent and expenses, no wallet to open.
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…Rents, arrears, expenses, your fees as a separate line, interventions, indexations: the report composes itself and goes out by email as a PDF, after your approval. Accounting to the owner is a legal obligation of the agent in Belgium (art. 1993, former Civil Code; IPI code of ethics, art. 73).
Rent indexation and deadlines tracked across all three regions. Every action leaves a timestamped trace, admissible as evidence in the event of a dispute.
The coordination time you get back becomes capacity: 50 to 100 extra mandates per property manager, without hiring.
Zero missed deadlines, every exchange traced, a colleague picks up any file with the full history.
Tenants informed in real time, landlords kept informed without a second thought: fewer calls, more satisfaction, more mandates renewed.
Seido was born from a field observation: agencies growing their rental management drown in coordination. Arthur, its founder with a business analyst and technical background, designed and built the product hand in hand with management agencies, including one running several hundred units. Every feature comes from a real property manager problem.
Three plans: manage everything yourself, automate your management, or manage on behalf of your owners. Annual billing, per unit actually managed.
Parking spaces, boxes and garages: 5 spaces = 1 unit, that is €10, €18 or €24 excl. VAT per space per year depending on the plan.
Prices excl. VAT: 21% Belgian VAT is added to the invoice and can be recovered by VAT-registered businesses. Private individuals not registered for VAT: Essential €60.50, Pro €108.90, Max €145.20 incl. VAT per unit per year, and €12.10, €21.78 or €29.04 incl. VAT per parking space, box or garage.
Yes. Data is hosted in the European Union; some technical subcontractors operate outside the EU under GDPR safeguards and are listed in our DPA. Every action leaves a timestamped trace.
A Seido expert comes to your offices for a full migration in under a month: they review your processes, bring over your data (Excel or CRM) and train your team.
Yes. Portfolio, leases, contacts, rent and expense history: everything is migrated, whether your data comes from Excel files or your real estate CRM.
No. You pay per unit managed. Inviting your contractors and tenants to their portals is included, at no extra cost.
It's not a chatbot. It's a layer that sorts incoming requests, suggests an action, which you approve. You stay in control of anything that commits the agency.
No, there is nothing to add on. The Essential plan covers all rental management without AI; from Pro onwards, the Seido AI assistant is included, with no meter and no credits.
Yes, and the contractor portal is built mobile-first: accepting a job, proposing a slot and uploading photos take just a few taps.
A personalised one-hour demo, on a demo account. We show you concretely how Seido absorbs your jobs, not a generic pitch.
You pick the time directly in our calendar. Confirmed instantly, with no waiting for a call back.
Or fill in the form: guaranteed reply within 24 hours, Monday to Friday.
Unified queue