The ownership directory for Microsoft 365 companies.
Every system, process, vendor and budget, with an owner and a backup. Searchable in Teams, kept current automatically.
Free for up to 25 items · Pro and Business plans launching soon

Find the right person in seconds
Type “payroll”, “VPN” or a colleague's name. RightOwner shows the owner, the backup and their job titles.
- Search by item, category, description or person
- One-click Teams chat or email to the owner
- Works in Teams, Outlook and the Microsoft 365 app

Spot owners who have left, and hand over in one step
RightOwner checks Microsoft 365 and flags items whose owner left or whose account is disabled.
- “Needs a new owner” filter
- Move all of a leaver's items to someone new at once
- Owner and backup roles both handed over

Ownership check-ups every 90 days
A directory nobody updates is worse than none. Check-ups keep it trustworthy.
- Each item shows when the owner last confirmed it
- Stale items are flagged automatically
- “Ask to confirm” sends the owner a ready-written Teams message

Live in about 10 minutes
No servers, no IT project.
Install
Add RightOwner from the Teams app store or Microsoft AppSource.
Approve once
A Microsoft 365 admin approves the app's permissions for the organization.
Create the directory
One click creates a SharePoint list on your company home site.
Add or import
Add items with a people picker, or import your existing spreadsheet.
Built for the people who get asked “who owns this?”
IT teams
Stop being the switchboard for every system question.
Operations
Know who runs each process, vendor and budget.
HR and finance
Clear owners for payroll, policies and approvals.
New joiners
Find the right person from day one, without asking around.
Growing companies
Keep ownership clear as teams change and people move.
Managers
See who owns what in your area, and who the backups are.
One price for your whole company
No per-user fees. Start free, and try Pro or Business free for 30 days. Billing is handled by Microsoft.
Pro and Business are launching soon
Free
Try it properly with your team.
- Up to 25 items
- Unlimited people
- Every feature included
Pro
For companies with up to 250 people.
- Unlimited items
- Unlimited people (up to 250)
- Every feature included
- 30-day free trial
Business
For companies of any size.
- Unlimited items
- Unlimited people
- Every feature included
- 30-day free trial
Prices in US dollars; Microsoft bills in your local currency where applicable. Change or cancel any time in the Microsoft 365 admin center.
RightOwner FAQ
Where is our data stored?
In a SharePoint list called “RightOwner Directory” on your company's SharePoint home site, inside your own Microsoft 365 tenant. RuBuild Services never receives it.
Why does it need admin approval?
Reading colleagues' profiles and writing to a shared SharePoint list need permissions that only a Microsoft 365 admin can approve for the whole organization. It's a one-time step.
Is it priced per user?
No. One flat price covers your whole company. Pro is for companies with up to 250 active people; Business is for any size.
What happens if we cancel?
RightOwner returns to the Free plan. Nothing is deleted, and everything you added stays visible.
Find the right owner in seconds
Install RightOwner in Microsoft Teams and set up your directory in minutes.