One platform for every building in your portfolio. Simpler operations, a modern interface your team will actually use, and far less manual work.
What BuildingOS is
One operating system for your whole portfolio, from the boardroom to the front desk.
What it is
A unified platform for condo and building management. Finance, service requests, communication, forms, reporting and front-desk operations live in one system, shared by corporate staff, property managers, site teams and residents.
What it replaces
The patchwork most firms run on today: a legacy accounting package, a separate resident portal, front-desk logbooks, vendor email threads and the spreadsheets that hold it all together. BuildingOS puts that work in one place, with one login.
Core features
Everything your team runs a building with, in one platform.
Finance & accounting
Corporate staff manage building finances directly in BuildingOS, while property managers get view access to the numbers they need.
Invoice handling
Review and approve vendor invoices in one queue, with each invoice tied to the building and the work it pays for.
Forms & approvals
Build forms that adapt as they’re filled out, route them for sign-off, and keep a record of every decision.
Reporting
Weekly building reports for boards, generated from activity already in the system: requests, incidents, deliveries and more.
Resident & building operations
Service requests, tasks, announcements, amenities, deliveries, visitors and incidents, managed per building or across the portfolio.
NexxAI partner
A built-in assistant that sums up the day, flags what needs attention each morning and keeps reminders from slipping.
Why BuildingOS
What you need
Typical legacy setup
BuildingOS
by
One system for everything
Separate tools for accounting, portals, front desk and email
All-in-one
Ease of adoption
Dated interfaces and long training
Clean, modern interface
Routine admin
Manual entry and spreadsheets
Automated workflows
Coordination
Back-and-forth across tools and inboxes
Shared records per building
Board reporting
Compiled by hand each month
Generated from live activity
Platform
Legacy, slow to change
Actively developed
Switching support
Your team manages the migration
Nexxus runs it with you
Reflects a typical multi-tool setup. Your current stack may differ.
PM Wingman
We don’t just hand you software. We help you run the switch.
Transition support
Nexxus plans and runs the changeover with you: data migration, building setup and accounts, so your team isn’t doing it on top of their day jobs.
Back-office help
During the transition, Nexxus can take on back-office work like data entry, document uploads and setup tasks.
Relief for PMs and controllers
The people who feel a system change most get a dedicated contact, so questions get answered without slowing down month-end.
A support layer, not just a login
After go-live, Nexxus stays involved as an extension of your team, not a help-desk queue.
How onboarding works
A low-risk switch, in four steps.
Step 01
Discovery
What happens
We map how you work today
A review of your current tools, buildings and workflows.
A transition plan with dates, owners and what moves when.
Why it matters
No surprises mid-switch
You know what changes, and when, before anything moves.
Your current systems keep running until you’re ready to cut over.
Step 02
Setup & migration
What happens
Nexxus loads your portfolio
Buildings, units, residents and vendors are set up by Nexxus.
Historical records and documents are brought across. [CONFIRM what migrates]
Why it matters
Your team doesn’t do data entry
Property managers start in a system that’s already filled in.
Vendors join through a registration link, with no setup on your side.
Step 03
Training
What happens
Role-based training for every team
Short videos for corporate staff, property managers, supers and front desk.
Live walkthroughs for the people who need them. [CONFIRM]
Why it matters
Adoption without the slowdown
Each role only learns the parts of BuildingOS it uses.
New hires onboard from the same videos, at any building.
Step 04
Go-live & support
What happens
Adopt BOS with Nexxus beside you
Buildings go live on a schedule that suits your portfolio, one at a time or all at once.
Your PM Wingman contact is on hand through the first weeks.
Why it matters
Support doesn’t end at launch
Nexxus stays involved after go-live, not just until the contract is signed.
Issues found in the first weeks get fixed with you, not handed back to you.
Why it matters
Less time chasing information. More time managing buildings.
Easier than legacy systems
A clean, modern interface new property managers pick up in days, not months. Less training, fewer support calls and less pushback when you roll it out.
Visibility across your portfolio
Open requests, incidents, approvals and finances for every building in one place, so issues surface before a board member raises them.
Less admin for your team
Forms, approvals, notices and board reports are built into the workflow instead of rebuilt by hand in Word and Excel every month.
Workflows that connect
A resident request, the task it creates and the board report it shows up in all live in the same system. Nothing gets re-keyed.
See how BuildingOS fits your portfolio.
Book a demo and we’ll walk through your buildings, your current tools and what a switch would look like.