OneBookPlus to run your whole business.
Send invoices, take bookings, track customers and keep your accounts in one app made for Australian small businesses — GST, ABN lookup and BAS figures handled — with AI that answers your phone, chases payments, and books the job while you're on the tools.
Your whole business
The OneBookPlus
Everything your business runs on — invoicing, jobs, CRM, accounting and AI. Same data on web and iPhone.
Drag a corner to turn the pageSent before you've packed up.
It's 4:55 on a Friday. You finish the job, add the parts on your phone, and the GST invoice lands in the client's inbox before you're back in the ute. They tap to pay over the weekend — and Monday is already reconciled.
Create and send a GST invoice in under a minute.
Every job, quote to paid.
Quote accepted at 7am, scheduled to the crew by 8, parts and hours logged on site, invoiced the moment it's done. Nothing slips through the cracks, because the whole job lives in one thread.
Track each job from first quote to final payment.
Your calendar fills itself.
Clients book themselves in 24/7 from your page — the right service, the right staff member, the right slot. Confirmations and reminders go out automatically, so the no-shows dry up.
Self-serve online booking, synced to your calendar.
You remember everything — even when you don't.
A regular rings about “the thing we did last spring.” One tap on their name brings up every job, invoice, payment and note — so you sound like you never forgot a thing.
Every client's full history, in one timeline.
BAS quarter stops being a dread.
GST is tallied as you go and the books reconcile straight from your bank feed. When BAS is due the numbers are already there — and you can invite your accountant in with a single click.
Xero-level books — P&L, balance sheet and BAS.
It answers while you're under a sink.
A new lead rings at 2pm — you're elbow-deep in a job. The AI picks up, answers their questions, books them in for Thursday, and texts you the summary. You never even knew you nearly missed it.
Answers every call 24/7 and books the work in.
Open the app, see the whole business.
Revenue this month, jobs in progress, who owes you what, what's on tomorrow — it's all there the second you open the app, before your first coffee has even cooled.
The numbers that matter, the moment you log in.
Fill a quiet week in a few taps.
Email and SMS campaigns to your whole list, Google-review requests that fire automatically after payment, and open + click rates you can actually read — all in one tab.
Email & SMS campaigns, with open and click rates.
Ring it up, split it, take the card.
A full point of sale — table floor, live orders and a customer-facing checkout. Cash, card, Apple Pay or Tap to Pay on the iPhone; every sale drops straight into your books.
Full POS — floor, live orders and card payments.
And that's just the start.
There's plenty more inside — payments & POS, marketing, payroll and your own website. Sign up free to explore the rest.
Start freeonebookplus.com.au
Drag a page corner to turn it — or let the book read itself.
One day, written by itself — a day of an Australian plumbing business run on OneBookPlus
Scroll through the day from morning to 5pm: the AI receptionist answers and books a missed call, the work runs from the app, the GST invoice is sent on the spot, payment lands and the books balance themselves, a review invite goes out automatically, and the day closes with the ledger already written.
7:00am
While you're in the shower
A call you'd have missed.
Mrs Chen's hot-water system died overnight. She calls the first plumber on Google — you.
AI Receptionist
Answered. Booked. Texted.
The AI answers in two rings, books 9:30 am, and texts her a confirmation — before you've found your keys.
On the job
You just turn up.
Job card on your phone: address, fault notes, history. The quote's pre-filled from your price book.
From the ute
Invoice sent before lunch.
One tap converts the job to a GST invoice with a pay link. No laptop, no evening paperwork.
While you're on the next job
Paid. Booked. Balanced.
Card payment lands, the books update themselves, and $76.36 GST is set aside for BAS.
Reputation on autopilot
The review ask, perfectly timed.
Two hours after payment, while the job is still front of mind, the AI texts Mrs Chen an invite to leave a review. No chasing, no awkward ask.
The day closes itself
Your books, already written.
You did one job and quoted another. The book did the rest.
$0
collected
0
admin tasks done by AI
0
evenings lost
Hear from the first
Australian businesses on board.
We're in early access. Real customers, real quotes — no marketing fluff.
“OneBookPlus made quoting and invoicing so much easier for our roofing jobs. We used to waste hours on paperwork — now everything is done from the phone on-site. The GST compliance alone saves us a headache every BAS quarter.”
“Running a restaurant means juggling a million things at once. OneBookPlus handles our bookings, invoices, and daily sales tracking in one place. We finally stopped paying for four different apps.”
Built in Melbourne by Bishal Shrestha
10+ years in tech & digital marketing · 200+ Australian businesses consulted · OneBookPlus is Australian owned and operated.
The all-in-one core comes included. These set you apart.
Bookings, invoicing, CRM and accounting are in every plan. AI Companion, the AI Receptionist and the Website Builder are optional add-ons — the bit that does the work most software leaves to you.
Six jobs the AI Companion
does without being asked.
Admin eats your evenings. AI Companion works in the background — chasing payments, following up quotes, requesting reviews, and re-engaging dormant clients — while you get on with the day's work.
Messages · today
5pm summary
$1,840 paid today · 2 jobs done · 1 new booking. 2 invoices overdue $620 — AI chased both.
It chases, rebooks and recaps in the background — you stay on the tools.
Simulated feed — what OneBookPlus logs on a typical day.
Smart Payment Chasing
AI picks the right channel and timing for each client. Email first, SMS if ignored, both when urgent. 5-level escalation.
Automated reminders chase payment for you
Quote Follow-Up
Unaccepted quotes get AI-personalised follow-ups at 3, 7, and 14 days. Messages get progressively more direct.
Quote follow-ups at day 3, 7 and 14
Google Review Harvester
Automatically requests a Google review 2 hours after payment, while the job is still front of mind. 90-day cooldown per client.
Review requests while the job is fresh
Predictive Rebooking
AI detects each client's service interval and sends a rebooking SMS before they even think to call.
Fill your calendar
Win-Back Campaigns
Clients gone quiet for 60+ days? AI sends a personalised re-engagement message with a booking link.
Recover dormant revenue
Daily Business Summary
5pm SMS wrap-up: revenue today, payments received, bookings tomorrow, overdue invoices, and what AI did for you.
Never miss a beat
$25/mo add-on — included free on Growth. 90-day free trial.
At $25/month, it pays for itself the first time it chases home an overdue invoice you'd otherwise have written off.
Try AI Companion FreeNo credit card · Cancel anytime
Two more ways to pull ahead
Optional add-ons, when you want them.
AI Receptionist
Answers every call, 24/7
Every call and text, answered around the clock — booked into your calendar, captured as a lead, or handed to you live.
- Answers calls + texts 24/7 in 10+ languages
- Books the job + texts a confirmation
- Rings your phone so you can take over live
$49/mo inc GST + AI Companion · free AU number added to your plan
Website Builder
A website that builds itself
Tell the AI about your business and it drafts your whole site — then fine-tune every block in Website Studio.
- AI drafts your whole site in a minute
- Drag-drop 41 blocks in Website Studio
- Blog, shop & members — your domain
$29/mo App Marketplace add-on added to your plan
Now a native app for
iPhone and iPad.
Run your whole business from your pocket. The OneBookPlus iOS app puts your dashboard, jobs, invoicing, accounting and AI insights one tap away — built natively for iPhone, and a roomy two-pane layout on iPad.
Built for the bigger screen, too.
On iPad, OneBookPlus opens into a master-detail, two-pane layout — your list stays on the left while the record you're working on fills the right. Triage jobs, invoices and contacts without losing your place.
Get the app
Your business in your pocket.
Free with every plan. Now live on the App Store for iPhone and iPad — or use the full web app on Android.
On Android? Use the full web app at my.onebookplus.com.au — installable, works offline.
Six modules in every plan, four add-ons when you need them.
Every tool your business needs, designed to work together.
Core modules included in your plan · Add-on = optional App Marketplace apps
Try it — 30 seconds, no signup
Write your first line.
The book does the maths.
Drag the amount — GST and the total work themselves out. Send it and watch it land in your books. AUD, GST and ABN handled from day one.
- 10% GST calculated automatically
- Payment link included on every invoice
- Lands in your books the moment it's paid
Live demo — nothing's actually sent.
Like that? Create a real one freePricing you can
check line by line.
A free plan, paid plans from $29 to $69 a month, and add-ons priced per app — every price is on this page.
No credit card · Free forever · Cancel anytime
Stop paying for
six different tools.
Switch on what you actually pay for
Your current stack
Your current stack: about 122 dollars per month.
Typical advertised starting prices (AUD/mo); per-seat tools like Deputy and Calendly are charged per person, the rest are flat plans. Most businesses pay for several at once. See the full comparison.
OneBookPlus replaces the stack above with one app — on your phone, your iPad and the web.
The Free plan covers the core — invoicing, CRM and bookings. Paid plans and optional add-ons (AI Companion, AI Receptionist, website builder) unlock the rest.
One subscription
instead of six.
See how OneBookPlus compares to stitching together Xero, HubSpot, Calendly, Mailchimp, and more.
vs
Xero
Accounting only · from $35+/mo
OneBookPlus
$0+Free core + add-ons
What you also get with OneBookPlus:
- CRM & contact management
- Online booking page
- Google Calendar sync
- Email & SMS marketing
- Point of Sale
- Rostering & payroll
- Review requests
- Facebook & Google Ads
- Free plan
vs
HubSpot
CRM only · from $27+/mo
OneBookPlus
$0+Free core + add-ons
What you also get with OneBookPlus:
- GST invoicing
- Quoting with accept link
- Online booking page
- Google Calendar sync
- Full accounting (GL, balance sheet)
- BAS / ATO tax reports
- Point of Sale
- Rostering & payroll
- Documents hub
vs
Calendly
Booking only · from $12+/mo
OneBookPlus
$0+Free core + add-ons
What you also get with OneBookPlus:
- GST invoicing
- Quoting with accept link
- CRM & contact management
- Email & SMS marketing
- Full accounting (GL, balance sheet)
- BAS / ATO tax reports
- Point of Sale
- Review requests
- Facebook & Google Ads
vs
MYOB
Accounting + payroll · from $29+/mo
OneBookPlus
$0+Free core + add-ons
What you also get with OneBookPlus:
- CRM & contact management
- Online booking page
- Google Calendar sync
- Email & SMS marketing
- Point of Sale
- Review requests
- Facebook & Google Ads
- Free plan
vs
QuickBooks
Accounting + basic invoicing · from $22+/mo
OneBookPlus
$0+Free core + add-ons
What you also get with OneBookPlus:
- CRM & contact management
- Online booking page
- Google Calendar sync
- Email & SMS marketing
- Point of Sale
- Rostering & payroll
- Review requests
- Facebook & Google Ads
| Feature | OneBookPlus | Xero | MYOB | QuickBooks | HubSpot | Calendly |
|---|---|---|---|---|---|---|
| GST invoicing | Yes | Yes | Yes | Yes | No | No |
| Quoting with accept link | Yes | Yes | Yes | Yes | No | No |
| CRM & contact management | Yes | No | No | No | Yes | No |
| Online booking page | Yes | No | No | No | No | Yes |
| Google Calendar sync | Yes | No | No | No | No | Yes |
| Email & SMS marketing | Yes | No | No | No | Yes | No |
| Full accounting (chart of accounts, GL, balance sheet) | Yes | Yes | Yes | Yes | No | No |
| BAS / ATO tax reports | Yes | Yes | Yes | Yes | No | No |
| Point of Sale | Yes | No | No | No | No | No |
| Rostering & payroll | Yes | No | Yes | No | No | No |
| Review requests | Yes | No | No | No | No | No |
| Documents hub | Yes | Yes | Yes | No | No | No |
| Facebook & Google Ads | Yes | No | No | No | Yes | No |
| Native iOS app | Yes | Yes | Yes | Yes | Yes | Yes |
| Free plan available | Yes | No | No | No | Yes | Yes |
| Price | From $0/mo | $35+/mo | $29+/mo | $22+/mo | $27+/mo | $12+/mo |
| Free core + add-ons | Accounting | Accounting + payroll | Accounting | CRM only | Booking only |
Competitor pricing & features as at June 2026.
No credit card · Free forever · Cancel anytime
Switching to OneBookPlus
Switching is easier than staying.
Bring your books across in an afternoon — your contacts, invoices and accounts come with you.
Import from
- Xero
- MYOB
- QuickBooks
- ServiceM8
- Spreadsheets
Your old stack
- Chart of accounts
- Contacts
- Invoice history
OneBookPlus
- Chart of accounts
- Contacts
- Invoice history
- 1
Export your data to CSV
Chart of accounts, contacts and invoice history — straight from your current tool.
- 2
Upload through Settings → Import
Drop the files in and map the columns. We handle the rest.
- 3
Review & you’re live
Check it over and start invoicing — most imports take under 10 minutes.
Prefer a hand? We’ll do it with you.
Book a free 15-minute migration call — no charge, no obligation.
Rather just ask a question first? Contact our Melbourne team.
Small to medium business software
for every Australian industry.
Whether you're a sole trader, freelancer, or growing team — OneBookPlus adapts to your industry.
Built for Australian business.
GST calculations, ABN validation, ATO-ready tax reports, and AUD formatting — all built in from day one. And your data stays encrypted, isolated per business, and hosted in Australia.
Trust and security
Encrypted in Transit & at Rest
TLS on every connection, AES-256 encryption at rest
Read our security practicesTenant Data Isolation
Each business's data is isolated at the database layer — no other account can read it
Read our security practicesAustralian Hosted
Data stored in Australia — compliant with the Privacy Act 1988 and the APPs
Read our trust commitmentsNo Data Selling
We never sell your data — your business is your business
Read our trust commitmentsRecently shipped
A dated, public record of what's landed in the product — no backfilled entries.
Frequently asked questions
The six questions buyers ask us most, answered straight.
What is OneBookPlus?
OneBookPlus is an all-in-one business management app built for Australian small to medium businesses. It combines invoicing, CRM, online bookings, accounting, marketing, and reputation management into a single platform — replacing tools like Xero, HubSpot, Calendly, and Mailchimp.
Is OneBookPlus free?
Yes. OneBookPlus has a free plan that includes 10 invoices per month, 250 contacts, a booking page, and GST compliance. No credit card required. Paid plans are $29, $49 or $69 per month, and every paid plan starts with a 14-day free trial.
Does OneBookPlus handle GST and Australian tax?
Absolutely. OneBookPlus automatically calculates 10% GST on invoices and quotes, validates ABN numbers via the Australian Business Register, and generates ATO-ready tax reports including BAS summaries. All amounts are in AUD with Australian formatting.
Switching from Xero or MYOB — how does data migration work?
Import your chart of accounts, contacts, and invoice history via CSV in under 10 minutes. Most data exports cleanly from Xero, MYOB, and QuickBooks — open it in your spreadsheet app, save as CSV, then upload through Settings → Import. Prefer help? Book a free 15-minute migration call and we'll walk you through it.
How is OneBookPlus different from Xero or QuickBooks?
Xero and QuickBooks are accounting-only tools that require add-ons for CRM, bookings, and marketing. OneBookPlus includes Xero-level accounting (chart of accounts, general ledger, balance sheet, cash flow) plus invoicing, CRM, bookings, scheduling, reviews, and marketing in one platform — one subscription instead of several.
Does OneBookPlus have a mobile app?
Yes. The OneBookPlus iOS app is live on the App Store, universal for iPhone and iPad — a native app built in SwiftUI with 80+ screens to create invoices, manage bookings, track expenses, switch between businesses, and view all dashboard types. The full product also runs in any web browser. A native Android app isn't out yet — join the waitlist, and the mobile-responsive web app works on any Android device today.
More questions — data migration detail, industry fit, security, CRM and accounting depth? Read the full OneBookPlus FAQ
Get OneBookPlus free.
Send your first invoice today.
Sign up, add your business details, send your first invoice. Connect your bank and add AI when you're ready.
Free forever plan · Cancel anytime · Australian-hosted data
Last reviewed and updated: by Bishal Shrestha
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