Portfolio
Give every record a real home
Keep owners, properties, units, residents, and leases connected the way your business actually works.
Private preview
Rental operations that keep the rent roll moving.
Run properties, leases, payments, and rent accounting in one connected workspace. Upload the files you already have and let Rentium's built-in AI help set up your portfolio.
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Rent roll
Sample workspace · July
UnitResidentRentBalance
Pine · 2AMaya Chen$1,850$0Paid
Pine · 3BNoah Davis$1,725$1,725Due
Lake · 1Ava Patel$2,100−$125Credit
Portfolio balance$1,600 due
Portfolio setup is ready to review
rent-roll.xlsx + leases.pdf · 12 leases matched
Nothing is imported until you confirm
One operational chain
From lease terms to today's balance.
Rentium connects the daily work instead of scattering it across a tenant list, a spreadsheet, and an accounting file. Change the lease once; the rent roll, statements, and ledger all follow the same record.
Rent roll
See what is due now
Monthly charges post automatically. Payments, credits, and late balances update one live rent roll.
Ledger
Keep the accounting underneath
Every charge and payment lands in a balanced ledger, with an understandable statement for each lease.
Set up this portfolio
Built into Rentium
Plan ready
- Create 4 properties and 18 units
- Match 12 active leases to residents
- Wait for confirmation before changing records
A shorter way in
Bring your portfolio, not a migration project.
Attach spreadsheets, CSV files, lease PDFs, or screenshots to the built-in assistant. It reads what you have, proposes a setup plan, waits for your confirmation, and then creates and verifies the records.
Prefer the AI you already use? The same workspace can connect securely to ChatGPT or Claude without copying API keys.
See ChatGPT and Claude setupLaunch status
Rentium has not launched yet.
Rentium is in private preview while we finish onboarding, billing, and support. Self-service account creation and purchases are not open yet — join the waitlist and we'll email you the moment it launches. Existing and invited users can still sign in.