Platform The DomoDomu platform

One company.
Software that fits how you work.

DomoDomu builds focused software for landlords, property managers, HOA boards and accounting firms. Each product is made for one kind of customer, and every one of them meets the same standards for keeping your data private, your money moving and your records complete.

Find your OS See the products

How it fits together

Focused on top.
Dependable underneath.

You only use the product made for your work, with its own pricing and its own sign-in. What the products share is the part you shouldn’t have to think about: keeping each customer’s data apart, controlling who sees what, moving money safely and recording every change.

Diagram: LandlordOS, HOAOS, PraxiOS and PropPay (in development) all sit on the same DomoDomu foundation for data privacy, access control, history, payments, portals and documents.

What every product promises

The parts you can’t
afford to get wrong.

These aren’t roadmap items. They’re how LandlordOS, HOAOS and PraxiOS work today.

Privacy

Your data stays yours

Every landlord’s portfolio, every association and every firm is kept separate from every other customer’s. Nobody outside your account can see your records.

Access

The right people see the right things

Board members, managers, staff, tenants, residents and clients each see only what their role allows. HOAOS requires 2-step sign-in for every board account.

Records

A history of who changed what

Important actions are recorded, so you can answer “who changed this, and when?” without guessing — useful at audit time, at handover and when something looks off.

Payments

Money goes where it belongs

Rent collected in LandlordOS lands in the landlord’s own bank account. HOA dues collected in HOAOS settle to the association’s own account. DomoDomu never holds your money.

Portals

Portals for the people you serve

A tenant portal in LandlordOS, a resident portal in HOAOS, and a PraxiOS client portal that opens from a secure link, with no password for clients to forget.

Documents

Documents that read themselves

LandlordOS reads the bills you forward and drafts the transaction for you to approve. PraxiOS reads client uploads and matches them to the checklist. HOAOS makes every document searchable.

Who it’s for

Same standards.
Different jobs.

Each product is built around the work one kind of customer actually does, not a one-size-fits-all suite.

LandlordOS

Landlords and property managers

Leases, rent by bank transfer, maintenance, bills and tax-ready books for independent landlords, plus owner statements and trust accounting for property managers.

Explore LandlordOS →
HOAOS

HOA boards and their managers

Dues and ledgers by unit, the association’s books, violations, meetings, elections and a resident portal for self-managed associations.

Explore HOAOS →
PraxiOS

Accountants, bookkeepers and tax firms

A work board for every engagement, a client portal for collecting documents, and invoices and budgets, priced per firm with unlimited clients.

Explore PraxiOS →

AI Coming soon

AI that suggests.
You decide.

We’re building AI help into LandlordOS and HOAOS carefully. It isn’t available to customers yet, and when it arrives it will follow a few simple rules.

  • Off by default. You choose whether to turn it on.
  • It drafts and suggests; a person always makes the final call.
  • Numbers in letters and reports come from your records, never from the AI.
  • Board members will be able to ask their own AI assistant plain questions about their community’s records, read-only, with every request recorded.
  • Private information, such as secret-ballot answers and passwords, stays out of reach.

Across products

Where the family
starts to connect.

Landlords and HOAs depend on accountants, and accountants spend tax season chasing their documents. These are the connections we’re building toward. None of them is live yet.

One accountRoadmap

One DomoDomu sign-in

One login and one bill across every product you use. Today each product has its own sign-in.

LandlordOS → PraxiOSRoadmap

Landlord books, ready for tax season

Year-end income, expenses and documents shared from LandlordOS straight into your accountant’s PraxiOS portal.

HOAOS → PraxiOSRoadmap

HOA financials, handed over cleanly

Ledgers and reserve balances delivered to the association’s accountant without a spreadsheet export.

Why focused products

Built for the operators
the big suites ignore.

  1. 01

    Priced for the real market

    Most landlords own a handful of units, most HOAs are run by volunteers, and most firms have fewer than 20 people. Our prices are built for them, and they’re on the page.

  2. 02

    Only what you need

    Each product does one job well instead of bundling features you’ll never use. Where the products connect, it’s because it saves you real work.

  3. 03

    Careful where it matters

    Money, records and privacy get the conservative treatment. We save the new ideas for the parts of your day that are slow today.

The OS family

See the products.

LandlordOSFor landlords & property managers

Rent, leases, maintenance and books for independent landlords and small property managers.

Explore LandlordOS → HOAOSFor self-managed HOAs

Dues, violations, votes and communication for self-managed HOAs.

Explore HOAOS → PraxiOSFor accounting firms

Practice management for accounting, bookkeeping and tax firms.

Explore PraxiOS → PropPay · RoadmapFor landlords with 1–20 units

Simple online rent collection for landlords with 1 to 20 units.

Learn about PropPay →

Not sure where to start?

Find the product
made for your work.

Tell us what you manage, and we’ll point you to the right product, or walk you through it on a short call.

Find your OS Book a demo