Built for landlords · Free while in beta

Know what you owe.
Zero it out, every month.

Every property, credit card, loan, and subscription in one list. Open Zerofy once a month, tick bills paid, and watch the month hit zero — arrears, partials, and overdue months included.

  • No bank connection
  • Private by design
  • No credit card required

What's inside

Built around the question “what do I still owe this month?”

Every property, itemized

Mortgage, utilities, HOA, lawn care — grouped per property, with month-over-month deltas and a maintenance to-do list on each one.

Cards & loans, down to the ledger

Track balances with a full payment/charge ledger, utilization bars, a balance-over-time chart, and an estimated monthly interest cost from your APR.

Overdue that escalates

A missed bill doesn't just sit there. Rows escalate at 30, 60, and 90 days past due, and prior unpaid months surface until you resolve them.

Arrears, handled

Owe back-pay on a bill? Track it as a running balance, pay it down inline, and undo mistakes — separate from the regular monthly amount.

Partial payments done right

Paid half the water bill? Overpaid a card? Zerofy splits it correctly — partials stay open, surpluses allocate to arrears or extra balance pay-down.

Your data, yours

12-month history with charts, a printable monthly summary, and full CSV exports of every payment. No lock-in, ever.

How it works

Three steps, then it's a monthly ritual

1

Add your accounts

Properties, credit cards, and loans — with starting balances where they apply. Takes a couple of minutes.

2

Add the bills

Quick-pick chips for the common ones (mortgage, electric, water, insurance…). Monthly or annual, autopay-flagged or not.

3

Tick them paid

Each month every bill resets. Work the list down to zero — balances, ledgers, and history update themselves.

Pricing

Free while in beta

All of it. No trial clock, no credit card, no feature gates.

$0during beta
  • Unlimited properties, cards, loans & bills
  • Arrears, partial payments & overdue tracking
  • Payment history, charts & CSV / PDF export
  • Your data stays yours — export or leave anytime
Create your account

When paid plans arrive, beta users hear first — and keep a generous free tier.

FAQ

Fair questions

Does Zerofy connect to my bank?+

No — and that's deliberate. You confirm each payment yourself, which keeps you actually looking at your money once a month, and means Zerofy never needs your bank credentials.

Is my data private?+

Yes. Your data lives in a Postgres database with row-level security — every query is scoped to your account at the database layer. We don't sell data or run ads, and you can export everything as CSV anytime.

What does it cost?+

Nothing while Zerofy is in beta — every feature included, no credit card asked. When paid plans arrive later, beta users hear first and keep a generous free tier.

Is there a phone app?+

Zerofy is a web app designed to work great on your phone's browser — add it to your home screen and it behaves like an app. A full installable PWA is on the roadmap.

I'm not a landlord — is it still useful?+

Absolutely. Properties are optional; plenty of the app is just "my cards, my loans, my subscriptions, what do I owe this month?" If you juggle more than a handful of bills, it fits.

This month, know the number.

Set up your properties and bills tonight — next month opens with a list you can zero out.

Start free