Objective vendor comparison
Units-Master vs. hausmanager (net-haus)
Facility management focus with native accounting.
Executive Summary
hausmanager (net-haus) is a legacy ERP with a strong facility management focus and native accounting. It lacks a visual workflow builder and any voice or chat AI.
Feature comparison in detail
| Feature | ⚡ Units-Master | hausmanager (net-haus) |
|---|---|---|
| Process Ticketing | Built-in | Built-in |
| Visual Workflow Engine | Built-in | Not available |
| Voice AI (Phone) | Built-in | Not available |
| In-App AI Chat | Built-in | Not available |
| In-App Team Chat | Built-in | Partial |
| Owner / Tenant Portal | In development | Built-in |
| Auditor Portal | In development | Partial |
| Accounting & Reports | In development | Built-in |
| GoBD / BAO Archiving | Built-in | Built-in |
| Service Directory | Built-in | External vendor |
| Banking / SEPA & EBICS | Not available | Built-in |
| WEG Voting & Assembly | Not available | Not available |
| Meter & Heating DB | Not available | Built-in |
Legend
- Built-in
- Fully part of the vendor's own product, developed and maintained in-house. No extra contract, no data sync, one support line.
- In development
- Not yet usable, but on the active engineering roadmap with a confirmed release window. Relevant for multi-month rollouts that can plan around it.
- External vendor
- Delivered by a separate vendor via integration, add-on or sync. Expect additional licence fees, a second support relationship, and data flowing across two systems.
- Partial
- The feature technically exists, but only at checkbox level: enough to tick the requirement, rarely enough to solve the underlying day-to-day workflow.
- Not available
- Not part of the product. No integration, no roadmap commitment — the workflow has to happen outside the platform.
Strengths of hausmanager (net-haus)
- Native accounting, banking and meter database
- Solid FM module with maintenance planning
- GoBD-compliant archiving native
Weaknesses of hausmanager (net-haus)
- No AI layer — neither voice nor chat
- No visual workflow builder, no SOP automation
- Tradesperson network only via 3P add-ons
Operational differences
01
Process-driven workflows instead of static inboxes
Every ticket in Units-Master triggers an executable, multi-step Standard Operating Procedure (SOP) — no manual tag assignment, no ping-pong between staff members.
02
Native voice AI agent, not a third-party tool
Inbound phone calls are handled entirely by the native voice AI agent: emergency dispatch, intake and ticket creation — autonomously, 24/7.
03
In-app copilot Werner AI: contextual and action-capable
Werner AI is not a generic chatbot. It knows property history, summarises units, prepares accounting data and executes actions directly.
04
Embedded service directory, wired into workflows
The /directory connects local tradespeople, plumbers, HVAC technicians and auditors directly to the automated ticket workflows — no media breaks, no manual coordination.
When each fits
Choose Units-Master when…
- You want to automate processes, not just document them
- Scaling without additional staff is a strategic goal
Choose hausmanager (net-haus) when…
- Facility management is your main process
- You want ERP accounting and FM in one system
Last reviewed and updated: 15 August 2026
All information without guarantee. Feature scope may change through product updates from the vendors listed.