Business OS is the all-in-one back office that runs my own studio and a 32-year bathroom renovator: leads, quotes, invoices, job photos, finance and a live client portal, in a single file you own outright. I will set it up for your trade, or build it into a new site.
This is not a mock-up. Business OS runs this very studio. Every lead, quote, invoice and client on zacwebsites.com.au goes through it, every day, and it is re-skinned for a working bathroom renovator too.
A spreadsheet for invoices. A separate app for quotes. Job photos buried in your phone. A customer asking where their paperwork is while you are up a ladder. It works, until it does not, and the admin quietly eats your nights and weekends.
The same customer name, address and job re-keyed into every quote, invoice and agreement.
No clear view of what is sent, what is overdue, and what you have actually been paid.
Leads, documents and files scattered across apps you rent and can lose access to.
A sandboxed snapshot with sample data, running the same screens as the live app. Advance a deal, generate a document, raise a care plan invoice or mark one paid, and watch every number move in real time.
Seven of the nine tools, live. Pipeline, Documents, Finance and Care plans are all interactive.
Sample data shown. The real app runs on your own host, with your clients and branding. Get a copy →
Pick a client once and every document fills itself. Generate a polished PDF and it is logged, linked and counted automatically. Nine tools that all read from the same place, so the whole business is on one screen.
Each client is a single record every tool reads from: details, documents, photos, revenue and a full timeline. Drag them from first lead to live project, and they advance on their own when you send a document or take a deposit.
Pick a client and a branded PDF fills itself. GST and your bank details flow in, and every one is logged.
Collected, outstanding, deposits and recurring plan income, read straight from your documents. Mark an invoice paid and every number moves.
Every client gets a checklist of what you need. Mark each received or outstanding and a bar fills. What is missing surfaces on your dashboard and on their portal.
A private page in your colours: live stage, shared documents and what you still need. No login for them.
Open Business OS and a "Today" list shows the few things to action now, worked out from your own data. Under it sit live KPIs, your pipeline and a feed of what just happened. Need a document type I have not built? Make your own once and generate it forever.
No add-ons to buy, nothing locked behind a higher tier. The whole back office lives in one file, and every part of it is yours to keep.
Plus business and branding settings, and an info checklist on every job.
Plus any custom document types you build yourself.
Built to run from your pocket. Send an invoice from the job site.
A private admin area behind your own login. Nothing public.
Download everything, anytime. Move it, keep it, own it.
No accounts to log into, no database to set up, no subscription that creeps up every year. Business OS is a handful of plain files that run on the hosting you already pay for, and it is yours to keep, move or hand to any developer down the track.
It runs on the everyday shared hosting most businesses already have. No app to download, no database, no monthly login. Upload it once and it works.
Your customers, quotes and invoices live on your own server and sync between your phone and laptop. Nothing phones home to me. Back the lot up as one zip.
Pick an industry and your colours and every label, document and template re-words itself: bathrooms, plumbing, electrical, landscaping, building and more.
Business OS is not a demo dressed up for a sales page. It is the actual back office behind zacwebsites.com.au, and I have re-skinned it end to end for a 32-year bathroom renovator, in their own branding. Because I run my own business on it, it gets fixed and improved for real. That is what the beta tag means: in daily use, still getting better.
A 32-year bathroom renovator. I built their website and skinned Business OS to their trade: Bronze / Silver / Gold packages, their process and warranty, teal branding, and a private client hub they own.
Read the case study“I run quotes and invoices from my phone on site now, instead of at the kitchen table at 9pm. My customers get a tidy page with their job, their documents and their photos, all in our colours. It makes a small business look properly sorted.”
Patrick James
Patrick James Bathrooms · 32 years in the trade
Stop renting software. A CRM, invoicing, a proposal tool and a client portal usually add up to $150 to $250 a month, thousands a year, every year. Business OS does the lot for one payment, then it is yours for free.
You host it yourself
I set it up, or build it into your new site
Re-brand it and sell it on
Having a website built? Add Business OS for $799 right on the quote calculator. All prices exclude GST.
No. If you can fill in a form and click a button, you can run it. On the Studio plan I set it up for you. On Solo it is a drag-and-drop upload to your host with a short guide.
On your own hosting, in plain JSON files behind a password. Nothing is sent to me or any third party. You can back everything up by downloading one zip.
Tell me what you do and I'll re-skin it for your trade, so the labels, documents and templates speak your language. That's included in setup.
No. It runs on any standard cPanel or shared host. If you already have a website anywhere, it drops in beside it as a private admin area.
It's finished enough that I run my own studio and a real trade client on it every day. I'm still adding to it, and on Solo your updates are free for 12 months. You keep the files you bought either way.
Yes. It's built to run on a phone, which is the whole reason it exists, so you can send an invoice or check a client from anywhere.
Genuine build faults are fixed free. Solo includes 12 months of updates. Studio adds priority support. After that, help is hourly or covered by a care plan.
It's yours, so there's nothing to cancel. Move it to another host any time by copying the files. No lock-in.
Tell me your trade and I'll show you Business OS re-skinned for you, free. Text is easiest, but call or email, whatever suits.
I hand-coded this whole page, and Business OS behind it. It is the same care I put into every client site: fast, modern, and yours to own outright. If you need a website that works this hard, that is what I do.