Multi-channel centralisation software for real estate agencies in Belgium
SEIDO is designed for Belgian real estate agencies managing 50 to 300 rental units that lose hours every week piecing together requests arriving via WhatsApp, email, phone and SMS. The product centralises these channels in a single dashboard, triages requests with AI validated by the property manager, and opens dedicated portals for contractors and tenants.
The concrete situation
What happens today in your real estate agency.
- 1
A tenant sends a WhatsApp with a photo of a leak at 7:32am. Another calls about a heating issue. An email arrives with a quote follow-up request.
- 2
You spend 30 minutes retrieving the lease, identifying the landlord, checking whether the charge is tenant or landlord, and contacting the right contractor.
- 3
The contractor confirms the day before, but you forget to notify the tenant. The appointment is missed. You follow up.
- 4
Information is scattered across Outlook, WhatsApp, Google Drive, the notepad on your desk, and sometimes only in your head.
The job to be done
What your property managers must accomplish every week, without friction or oversight.
Centralise all incoming requests (WhatsApp, email, phone, SMS, tenant portal) in one place.
Identify in under 30 seconds: which lease? which landlord? tenant charge or landlord charge?
Dispatch the right action (intervention, reminder, insurance claim, motivated rejection) to the right contractor, with the right context.
Track progress without manual follow-ups, the contractor updates status, the tenant receives an automatic tracking link.
Keep full traceability (conversations, quotes, invoices, before/after photos) per unit and per dispute.
Why current tools fall short
Factual, neutral presentation.
Smovin
Excellent on rental accounting and legal document generation. Weak on multi-channel centralisation: WhatsApp and SMS are not natively integrated, each manager remains dependent on their personal phone.
Rentio
Good tenant portal and application workflow. Oriented towards independents and small structures (< 50 units). Limited for AI triage of multi-channel requests and contractor coordination.
Excel / Google Sheets
Flexible but isolated: no connection to communication channels, no automatic follow-up, no contractor or tenant portal. For an agency with more than 50 units, the hidden cost in lost time grows exponentially.
WhatsApp Business + shared inbox
Channels stay fragmented: each team member must check multiple apps, and the per-unit history is impossible to reconstruct. No triage, no tenant/landlord charge distinction, no traceability.
How SEIDO fits into your agency
The mechanism, in three steps.
Official WhatsApp Business, IMAP email, SMS gateway, phone transcription, tenant portal form. All channels flow in real time.
The AI suggests a type (15 categories), urgency (3 levels), a recommended contractor and the right allocation (tenant vs landlord). The manager validates in one click, no irreversible action automated.
Intervention created, contractor notified with dedicated portal, tenant receives parcel-style tracking link, conversation logged. Invoices attached to the correct file automatically.
Inputs → Outputs
What goes into SEIDO, what comes out.
Inputs (what comes in)
- WhatsApp Business messages (text, photos, audio)
- Incoming emails via IMAP (manager, accounting)
- SMS via gateway (direct link to agency phone)
- Phone calls (automatic transcription)
- Tenant portal forms (guided, photo required)
Outputs (what comes out)
- Intervention typed, allocated, assigned to contractor
- Scheduled reminder (quote follow-up, insurance deadline)
- Insurance claim with attachments and insurer notification
- Rejected request with written reason to tenant
- Conversation logged per unit, PDF-exportable for disputes
Who SEIDO is built for exactly
- Size
- Real estate agencies managing 50 to 300 rental units (sweet spot). Configurable up to 500 units.
- Team
- Structures with 2 to 10 collaborators (managers + assistants + leadership).
- Geography
- Belgium FR/NL (Brussels, Wallonia, Flanders). France expansion in progress.
- Sector
- Private rental management, residential primarily, small commercial secondarily.
Who SEIDO is not for
Honesty before onboarding: if you fit one of these cases, another tool will be better.
Independents managing fewer than 20 units: the product is sized for multi-collaborator teams.
Condominium managers (syndics): different profession (legal instruments, general assemblies, shares). See specialised tools.
Real estate funds managing more than 1000 units with integrated ERP needs: different architecture required.
Purely transactional agencies (sales) without a rental portfolio: SEIDO is exclusively focused on rental management.