ServiceM8 is great for job management — but it's only job management. OneBookPlus gives Australian tradies and small businesses invoicing, CRM, bookings, marketing, accounting, and job management in one affordable app.





At a glance
From $0/mo — everything included
From $29/mo — job management only
Feature by feature
See exactly what's included in each platform. OneBookPlus replaces ServiceM8 and the extra tools Australian tradies typically pay for.
| Feature | OneBookPlus | ServiceM8 |
|---|---|---|
| GST-compliant invoicing | ||
| Quoting with one-click accept | ||
| Job scheduling & dispatch | ||
| CRM & contact management | ||
| Online booking page | ||
| Google Calendar sync | ||
| Email marketing & campaigns | ||
| Accounting & P&L reports | ||
| BAS / ATO tax summaries | ||
| Expense tracking with receipts | ||
| Google review requests | ||
| Payment reminders | ||
| Menu & order management | ||
| Job management & pipeline | ||
| POS & retail management | ||
| Native mobile app | ||
| Free plan available | ||
| Price (AUD) | From $0/mo | From $29/mo |
| All included | Jobs only |
Why switch
ServiceM8 handles jobs and quoting well, but you still need Xero for accounting, a separate CRM, and another tool for marketing. OneBookPlus includes everything.
ServiceM8 costs $29-149/mo for job management. Add Xero ($35-78/mo), a CRM ($20+/mo), and email marketing ($15+/mo) — that's $100-270+/mo. OneBookPlus: $0-69/mo.
ServiceM8 has no accounting. You need Xero or MYOB on top. OneBookPlus includes P&L reports, expense tracking, BAS summaries, and GST compliance built in.
ServiceM8 doesn't have a client-facing booking page. OneBookPlus gives every business a shareable booking page, Google Calendar sync, and automated reminders.
FAQ
For tradies who want more than job management, yes. ServiceM8 is a solid job dispatch tool, but OneBookPlus adds accounting, CRM, online bookings, email marketing, and review management. If you only need job dispatch and already have Xero for accounting, ServiceM8 may work. But if you want one app for everything, OneBookPlus is the better choice.
Yes. OneBookPlus handles quoting, invoicing, job scheduling, customer management, and expense tracking — the core features tradies use ServiceM8 for. Plus you get accounting, BAS reports, online bookings, and marketing tools included.
ServiceM8 plans range from $29/mo (Starter) to $149/mo (Premium). On top, you need Xero ($35-78/mo) for accounting, totaling $64-227+/mo. OneBookPlus starts free and includes everything for $0-69/month — that's up to $1,900/year in savings.
Yes. OneBookPlus includes job scheduling with Google Calendar sync, automated reminders, and a client-facing booking page. While ServiceM8's dispatch features are more field-service focused, OneBookPlus covers the scheduling needs of most tradies, plus adds accounting and marketing.
OneBookPlus is the best ServiceM8 alternative for Australian tradies who want a complete business platform. While ServiceM8 focuses on job management, OneBookPlus combines invoicing, CRM, bookings, accounting, marketing, and job management in one app with GST, ABN, and BAS compliance built in.
How it works
Running a trades business with ServiceM8 usually means juggling at least two platforms — ServiceM8 for job management and Xero or MYOB for everything financial. OneBookPlus collapses that into a single workflow. When a new lead comes in — whether through your online booking page, a phone call, or a referral — you create the job in OneBookPlus, attach it to a contact record in your built-in CRM, and send a quote with one tap. The client receives a professional PDF with your ABN, GST breakdown, and a one-click accept button. Once they approve, the job moves into your scheduling pipeline automatically.
From there, you manage the job through to completion: schedule it on your calendar (synced with Google Calendar so nothing clashes with personal commitments), track time and expenses on site using the mobile app, snap photos of receipts for instant expense logging, and convert the completed job into a GST-compliant invoice. Payment reminders go out automatically if the client hasn't paid within your chosen timeframe — no manual chasing required.
Where OneBookPlus really diverges from ServiceM8 is what happens after the job. Every dollar flows into your built-in accounting — profit and loss reports update in real time, expenses are categorised (with AI-powered suggestions that learn your patterns over time), and when BAS time rolls around, OneBookPlus generates an ATO-ready summary showing GST collected, GST paid, and your net obligation. No exporting to Xero. No reconciliation between two systems. No paying your bookkeeper to fix sync errors between ServiceM8 and your accounting software.
After the job's done and paid, OneBookPlus can automatically send a Google review request to your client — helping you build the kind of online reputation that wins the next job. You can also add the client to an email marketing list and send seasonal reminders, maintenance check-up offers, or referral incentives. ServiceM8 has no marketing tools at all, so most tradies either skip this entirely or pay for yet another platform like Mailchimp.
Feature deep dive
ServiceM8 has zero accounting capabilities — you need Xero or MYOB bolted on. OneBookPlus includes a full double-entry accounting engine built for Australian tax law. Every invoice, expense, and payment automatically feeds into your profit and loss statement, balance sheet, and GST tracking. When it's time to lodge your BAS, you get a one-click summary showing GST collected on sales, GST credits on purchases, and your net position — ready for your accountant or the ATO portal. No CSV exports, no sync issues, no second subscription.
ServiceM8 doesn't offer a client-facing booking page at all. OneBookPlus gives every business a shareable booking URL that you can embed on your website, add to your Google Business profile, or text to clients. Customers pick a service, choose a time slot that syncs with your Google Calendar availability, and confirm their booking — no phone tag required. Automated SMS and email reminders reduce no-shows, and each booking automatically creates a job card and contact record in your CRM.
For tradies, Google reviews are the single most effective way to win new work — yet ServiceM8 offers nothing to help you collect them. OneBookPlus can automatically send a review request to your client after a job is marked complete and paid. The message includes a direct link to your Google Business review page, making it effortless for happy clients to leave a 5-star review. Over time, this compounds into a competitive advantage that no amount of advertising can match.
Is it right for you?
Solo tradies tired of paying for two platforms.
If you're a one-person operation paying $29+/month for ServiceM8 and another $35+/month for Xero just to do your invoicing and BAS, OneBookPlus replaces both for $0–69/month. That's real money back in your pocket every quarter.
Growing businesses that want to win more work.
ServiceM8 helps you manage jobs you already have, but does nothing to help you get new ones. If you want online bookings, automated Google review collection, and email marketing to stay top-of-mind with past clients, OneBookPlus fills those gaps without extra tools.
Tradies who hate reconciling ServiceM8 with Xero.
If you spend hours each month making sure invoices in ServiceM8 match up with Xero, or your bookkeeper charges extra to fix sync issues, OneBookPlus eliminates the problem entirely. One system means one source of truth — no reconciliation needed.
When ServiceM8 might still be the better fit:
If you run a large field-service operation with multiple crews that need advanced dispatch features, real-time GPS tracking, and complex job queuing across dozens of technicians, ServiceM8's dedicated dispatch engine is deeper than OneBookPlus's scheduling. For teams of 15+ field workers doing high-volume dispatch, ServiceM8's specialism in that area is genuine.
Migration guide
Export your contacts and client data
In ServiceM8, go to Contacts and export your client list as a CSV file. Import this directly into OneBookPlus — names, emails, phone numbers, and addresses all map across. Your full client history stays in ServiceM8 for reference if you ever need to look back.
Set up your services, pricing, and branding
Configure your service list, hourly rates or fixed prices, and upload your logo in OneBookPlus. Set your ABN, GST preferences, and payment terms. This takes about 15 minutes and means every quote and invoice you send going forward is fully branded and ATO-compliant.
Start new jobs in OneBookPlus, wind down ServiceM8
There's no need to migrate historical jobs — keep ServiceM8 active (or on a lower plan) as a read-only archive while you start all new quotes and jobs in OneBookPlus. Most tradies run both for a month, then cancel ServiceM8 once they're comfortable with the new workflow.
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