Property master data
All properties, units, tenants and owners in one place — with complete history.
Built for Swiss property managersLess effort.
Less effort.
Full visibility.
Everything in one place.
IMMOSTREAM automates your day-to-day — from tenant communication to ancillary cost settlements — giving you back the time your portfolio deserves.
No credit card requiredGDPR compliantData hosted in Switzerland
Watch one email resolve itself
Runs on its ownePost
Classify
Task
Reply
Done
01 / 05
A tenant email lands
Frau Keller · “Heating cost statement — allocation?” · EN
0
Human touches
2h
saved per day
100%
Swiss data residency
1 plan
everything included
Features
One platform. Everything you need.
No more duct-taped tools. IMMOSTREAM replaces five different apps — and does more than all of them combined.
Contracts & billing
Draft contracts, auto-generate ancillary cost statements and track payments seamlessly.
Documents & archiving
Automatically classify, file and retrieve documents — no manual folder management needed.
Tasks & workflows
Create, assign and track tasks — with automatic deadline monitoring built in.
Tenant communication
Handle all correspondence inside IMMOSTREAM — templates, auto-replies and full history.
Mobile & desktop
Fully functional on phone, tablet and desktop — always in sync, always up to date.
Hainz AI
Meet Hainz — your AI assistant.
Hainz is named after the Heinzelmännchen — the industrious elves of German legend who did all the work while you slept. That’s exactly what Hainz does: reads, sorts, creates and acts — so you don’t have to.
Your quiet helper in the background.
“Last week, Hainz classified 47 documents, created 12 tasks and escalated 3 deadlines — without me lifting a finger.”
- Read & classify documents
- Auto-create tasks from content
- Summarise & draft replies
- Detect deadlines & escalate
- Review & route invoices
- Coordinate tenant handovers
API & automation
Built for teams who want more.
IMMOSTREAM is API-first — connect your existing systems, automate processes and build your own integrations. No black boxes, no lock-in.
REST API
Full API for all data access and actions.
Webhooks
Real-time events for your systems and tools.
Integrations
Accounting, email, authorities and more.
Pricing
Simple pricing. No surprises.
One subscription, all features. Hainz included, no hidden modules.
- Up to 20 units
- 1 user
- Hainz AI included
- API access
- Automations
- Dedicated instance
- SLA & onboarding
- Email support
Most popular
- Up to 150 units
- 5 users
- Hainz AI included
- API access
- Automations
- Dedicated instance
- SLA & onboarding
- Priority support
- Unlimited units
- Unlimited users
- Hainz AI included
- API access
- Automations
- Dedicated instance
- SLA & onboarding
- Dedicated support
All prices excl. VAT · Annual billing saves 20% · No setup fees · Cancel anytime.
