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Property managementwithout the stress

WhatsApp, email, phone, SMS — every request arrives through a different channel.
SEIDO centralises them, processes them, and surfaces only what needs your attention.
Save up to 10 hours per person per week, without letting anything slip through.

Excel/CSV import
Zero training required
Built-in AI assistant
Calculate my rent indexation for free
🗣️Visit Apt 2A
💬Bathroom leak
📧Quote follow-up
📞3 calls
📲Heating failure
💬Noise complaint
📧Damage Apt 3B
SEIDO
SEIDO AI
Your personal assistant
Scheduled
Bathroom leak
Marc Dufour · Mon 2pm
In 3 days
Plumbing quote follow-up
Usual plumber
Filed
Water damage
Apt 3B · Insurer notified
Rejected
Living room bulb
Tenant responsibility
Created automatically by the AI assistant

The same film, every morning

A call. An email. A WhatsApp. Yours to piece together.

RequestWhatsApp, email, call
SearchWhich property? Which lease?
RelayYou pass it on
WaitRadio silence
Follow-upYou chase again
AgainNext channel...
× 50 times a day
RequestWhatsApp, email, call
SearchWhich property? Which lease?
RelayYou pass it on
WaitRadio silence
Follow-upYou chase again
AgainNext channel...
× 50 times a day

The real cost of daily chaos

0h
per week swallowed by request management
0€
lost every year
0h
recoverable per day with the right tool

Based on a property manager handling 100 properties and a gross hourly rate of €45 (Belgian average, source Federia/IPI)

All your incoming channels. One interface to act on them.

WhatsApp, email, phone, SMS — SEIDO captures everything, classifies everything, and shows you only what deserves your attention.

No more searching. No more waiting.

The information is there before you even look for it.

  • Searching → Complete timeline — the full history in one place, no digging required.
  • Waiting → Smart alerts — notified when it's urgent, silent otherwise.
  • Follow-up → Quote in 2 clicks — request, compare, approve. No email needed.

+ dashboards, integrated chat, contractor management — all your requests handled from a single screen.

Everyone acts in their own space

The contractor updates. The tenant tracks. You no longer need to relay.

The Contractor Portal

Zero calls. Zero emails. The contractor manages everything from their portal.

The contractor acts and updates — you are no longer the relay.

  • Autonomous scheduling with the tenant — without going through you.
  • On-site report (before/after photos) — the update arrives on its own.
  • Invoice to the right file — no more "which property was that for again?".

→ You no longer relay. You no longer chase.

The Tenant Portal

The tenant reports via the portal. No more impromptu calls.

The tenant reports properly and tracks on their own — they no longer need to call back.

  • Guided report (+ photos) — a clean trigger replaces the chaotic call.
  • Parcel-tracking status — the tenant sees the status, they stop calling.
  • Completion sign-off — request resolved, everyone notified. Full stop.

→ Structured report, tracked resolution, confirmed completion.

Operational from day one

CSV import included. Zero training. Your first jobs handled within 24 hours.

Live tonight

CSV import, bulk invitations. Your requests centralised from tomorrow.

Fully documented

Photo + date + time + who. No more reconstructing the history.

Your office, on the go

Approve a quote from anywhere. Your decisions no longer depend on being at your desk.

Connected emails

Your emails linked to properties. No more searching across 4 different inboxes.

An AI assistant that knows your portfolio

Ask a question in plain language. Answer in 3 seconds.

  • "Which providers missed their deadlines this month?" → instant answer
  • "Summary of ongoing interventions for Schuman building" → full overview
  • "ML Plumbing's performance over the last 6 months" → score and history
  • Automatic triage: calls, WhatsApp, SMS sorted and linked to the right file
Optional add-on — free trial

Your existing data? We handle it.

Import yourself via CSV in minutes — or send us your Excel, Smovin, Rentila, or other software files. Our team formats, cleans, and migrates everything. Free of charge, no extras, on every plan. GDPR-compliant (Belgian DPA).

  • Cleaning & formatting
  • Building / unit / contact linking
  • Verification before go-live
  • Zero duplicates, zero data loss
Free on every plan. Import it yourself, or send us your files — we handle the rest.

No credit card required · Your real data

Vision

A platform that grows with you

Centralise first. Automate next. Anticipate last. SEIDO grows with you.

Centralise

All your data, documents and interactions on a single platform. Instant search. Transfer in a few clicks.

Available

Automate

Smart notifications, deadline reminders, overdue alerts. Everything predictable is automated.

In progress

Anticipate

Your AI assistant queries your portfolio in plain English: interventions, leases, contacts, providers. 15 analysis tools, conversation memory, reports generated in 3 seconds. No more digging — just ask.

Available

Already using SEIDO

Discover why hundreds of professionals trust us

“We were handling 15 maintenance requests a day manually. With SEIDO, it's 15 minutes in the morning and it's done.”
Sophie D.
Property manager, 120 units
Agence Dubois Immobilier
“I see the address, the problem, the photos. I offer a time slot directly to the tenant. No need to call the property manager.”
Marc L.
Independent plumber
ML Plomberie
“Before, I called three times to find out where my leak stood. Now I track the status like a parcel.”
Laura M.
Tenant
Résidence Les Érables
“280 units, 2 staff. Before SEIDO, we were overwhelmed. Today we're considering taking on 50 more.”
Jean-François R.
Agency director
Patrimoine & Gestion
“On Sundays, only genuine emergencies get through. My weekend is a weekend again.”
Émilie D.
Independent property manager
ED Gestion

Join the property professionals who have closed the loop

No credit card required

One month to see the difference

Test with your real data. Keep everything if it works for you. Leave without friction if not.

1–2 properties?

Free forever (AI and external APIs excluded)

Number of properties
3 units

Move the slider to calculate your price

No credit cardData exportableCancel in 1 click
After free trialMigration included

Property management

50€/unit/year

Total: 150€/year for 3 units

Save €30 vs monthly

  • Self-service CSV/Excel import
  • Assisted migration by our team included
  • Priority 7-day support
  • Cancel in 1 click
Add-on

AI Assistant — 10 credits included

Try it free during your trial. Your tenants contact the AI via WhatsApp, SMS or phone — it creates the maintenance requests for you.

Included in the free trial: 10 credits via WhatsApp, SMS or call

Personal

WhatsApp, SMS & calls

499€/an

i.e. €42/month

100 credits / month

Credits used for WhatsApp, SMS, calls and AI assistant

  • AI assistant available 24/7
  • Requests handled automatically
  • Maintenance requests created effortlessly

then €499/an after the trial

Popular

Pro

WhatsApp, SMS & calls

999€/an

i.e. €83/month

250 credits / month

Credits used for WhatsApp, SMS, calls and AI assistant

  • AI assistant available 24/7
  • Requests handled automatically
  • Maintenance requests created effortlessly

then €999/an after the trial

Agency

WhatsApp, SMS & calls

1499€/an

i.e. €125/month

500 credits / month

Credits used for WhatsApp, SMS, calls and AI assistant

  • AI assistant available 24/7
  • Requests handled automatically
  • Maintenance requests created effortlessly

then €1499/an after the trial

Contact us

A question? Response within 24 hours.

Email

info@seido-app.com

Phone

+32 2 315 13 42

Availability

Monday – Sunday · 9:00 – 18:00

Support

Response guaranteed within 24 hours · 7-day support

Office

Rue de Grand-Bigard 14, 1082 Berchem-Sainte-Agathe, Belgium

Outil gratuit

Calculez l'indexation de votre loyer

Résultat instantané avec les derniers indices santé. Couvre les 3 régions belges et les corrections PEB.

€

Ce simulateur utilise l'indice santé. Si votre bail prévoit un autre indice ou une dérogation, ce calcul ne s'applique pas.

Frequently asked questions — SEIDO property management

Fair enough. Here is what we get asked most often.

Have more questions?

Contact our team

What if next Monday was different?

Fewer channels to manage. Faster decisions. No commitment.

1 month free, no credit card required

SEIDO

All your channels. One place.

© 2026 SEIDO. All rights reserved.

Contact

  • info@seido-app.com
  • Brussels, Belgium
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