Private preview

What's in Rentium today

Rentium already runs real rental portfolios in production. Self-service access is not open yet — here is what is working in private preview.

Your portfolio, structured

LLCs, properties, units, tenants, and leases — the real shape of a rental business, not a flat list of addresses.

Rent charges post themselves

Monthly rent posts automatically per active lease, with partial first and last months prorated by days. Set a late fee policy once — grace days, minimum overdue, one-time or capped daily fees, overridable per owner, property, or lease — and overdue rent is assessed automatically; waive any fee by removing it from the ledger.

Payments and rent roll

Record checks and Zelle payments as they arrive; the rent roll shows each open lease balance across 0–30, 31–60, 61–90, and 91+ day aging, with overpayments held as credit. Security deposits post as refundable liabilities and release at move-out — refunded, withheld, or applied to the balance.

One chart, separate owner books

Define and organize accounts once for the workspace while each owner keeps legally separate books. Charges and payments stay balanced, per-lease statements stay clear, and corrections preserve the trail.

Reports tied to the books

Run Income Statement, Schedule E worksheet, Balance Sheet, Cash Flow, Trial Balance, General Ledger, and upcoming-vacancy reports on the page. Choose Cash or Accrual where it applies, filter or break out by owner and property, then copy the table or export PDF, Excel, or CSV.

Transactions that update the books

Add off-feed Expense, Deposit, Transfer, or Custom entries when you need them. Where bank feeds are enabled, categorize settled activity, match one exact entry already in the books, or create deterministic rules that apply automatically or suggest a review; uncategorized, unmatched activity stays out of reporting.

Built for teams

Workspaces and member access out of the box, with tenant isolation enforced in the database itself.

Import by uploading what you have

Drop spreadsheets, CSVs, lease PDFs, or screenshots into the built-in assistant. It proposes an import plan, waits for your confirmation, then creates and verifies the records.

Bring calls and texts into the assistant

Connect your personal Quo access with OAuth—no copied API key. Rentium discovers the live tools Quo makes available; only explicit reads run directly, while everything else waits for your exact approval.

Explore the Quo integration

Memory you can inspect

Keep personal context for one workspace membership or share workspace memory with collaborators who have workspace-wide assistant access. Every Markdown file stays browseable, editable, pinnable, and deletable.

Know when the answer is ready

With notifications enabled, Rentium sends a privacy-minimal completion push when an assistant response finishes while that subscribed device is in the background.

Use the AI that fits the job

Rentium's built-in assistant makes importing your existing data as simple as attaching files, and a personal Quo connection brings authorized calls and messages into the same conversation. When you want to work from another AI, connect the workspace securely to ChatGPT or Claude — no copied API keys or MCP expertise required. Authorized memory tools let those assistants use the same Rentium-owned context instead of requiring separate private memory copies.

Or browse the API docs