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Landlord: Rent Due, Rent Paid and What Is Outstanding

A trade app that keeps every unit, tenant, payment and arrear in one place, so late rent is caught in week one rather than month three.

Q
Quinton
9 Sep 2026

Rent collection fails quietly. Nobody decides to let arrears build; it happens because the position was never visible on any single day.

What the app is built around

The unit and the tenancy. Each unit carries its rent, its tenant, its due date and its payment history, so the question "who is short this month, and by how much" has an answer at any moment.

What it helps you see

  • Expected rent against collected rent, for the month and for the year
  • Arrears by tenant, with the age of each balance
  • Payment behaviour over time — the difference between one bad month and a pattern
  • Deposits held, tracked separately from income
  • Vacancy, and what it has cost

Where it changes a decision

When to stop being patient. That call is close to impossible from memory and straightforward with twelve months of payment history in front of you — and it is usually made far too late.

What it is not

It does not collect rent for you or handle a dispute. It gives you an accurate, dated record, which is what every difficult conversation and every formal process needs.

Price and fit

Landlord is $25 a month on Knomart, where the monthly total is simply the sum of the apps installed.

It suits anyone managing more than a couple of units, particularly where tenants pay on different dates.

Landlords with a large number of units sometimes add Rent Collection at $10 a month for reminders and receipting at volume. The monthly total is just the two prices together; nothing is bundled and nothing is gated behind a tier.

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