AI tools for Australian small business: what to buy

What AI tools should an Australian small business use?

Use a spend ladder. Start with free tools, pay for one chat plan, switch on the AI inside software you already pay for, add an automation tool for a specific workflow, and only then pay someone to build a system. Each step should prove itself before you climb to the next. Plenty of sole traders never need to go past step three.

Step	What you buy	Monthly cost, as at October 2026	Move up when
1. Free tools	Free ChatGPT, Claude or Gemini; NotebookLM	$0	You use AI daily or hit usage limits
2. One paid chat plan	ChatGPT Plus, Claude Pro or Google AI Pro	About $33 incl GST	Staff need it, or client data is involved
3. AI in your existing software	Xero JAX, Shopify Sidekick, ServiceM8 AI Smart Helpers, Gemini in Workspace, Microsoft 365 Copilot	$0 extra, up to A$31.40 per user for Copilot (ex GST)	You keep copying information between apps
4. Automation tools	Zapier, Make or n8n	Varies with usage	Workflows break, or nobody has time to maintain them
5. A built system	A done-for-you agent, or managed AI	From $497 one-off	Review it every quarter

Which free AI tools are worth using?

The free versions of ChatGPT, Claude and Gemini handle most occasional drafting, summarising and research, and Google’s NotebookLM answers questions from documents you upload. They are the right place to learn. The catch is privacy: free plans can use your chats to improve the models unless you change the setting, so keep client names and personal details out of them.

That matches the regulator’s advice. The OAIC’s guidance on commercially available AI products recommends, as best practice, that organisations “do not enter personal information, and particularly sensitive information, into publicly available generative AI tools”. Our guide to what is safe to put into Claude or ChatGPT shows which plans suit client data. If you have never used one of these tools, Claude for absolute beginners gets you to a first useful result in 30 minutes.

Which AI chat plan is worth paying for?

Pay for one: ChatGPT Plus or Claude Pro, each US$20 a month (about A$33 including GST at checkout; check current pricing), or Google AI Pro at A$32.99. ChatGPT is the broadest all-rounder, Claude suits long documents, careful writing and building automations, and Google AI Pro makes most sense for people who live in Gmail and Docs. On a personal plan, switch off the setting that lets your chats train the model.

When two or more staff use it, or client information goes in, move to a team plan. Claude Team and ChatGPT Business cost US$25 per user a month, or US$20 billed yearly (Anthropic, OpenAI), and neither is used for model training by default (Anthropic, OpenAI). Google AI Pro is A$32.99 a month (Google).

On Autopilot builds on Claude, so read our preference with that in mind. Our Claude vs ChatGPT vs Gemini comparison sets out the prices, training settings and data residency for each in full.

What AI is already included in software you pay for?

Before buying another subscription, check the AI inside the software you already run. Xero’s JAX is available to Australian subscribers at no additional charge, Shopify includes Sidekick and many Shopify Magic features in its plans, and every ServiceM8 plan includes AI Smart Helpers. Google Workspace Business Standard includes Gemini, and Microsoft sells Copilot as a per-user add-on to Microsoft 365.

Software	AI feature	Extra cost, as at October 2026
Xero	JAX: categorises and matches bank transactions, answers questions about your numbers, drafts invoices and quotes	No additional charge currently
Shopify	Sidekick and Shopify Magic	Included in plans, with limits that vary by plan
ServiceM8	AI Smart Helpers: writing help for emails and texts, quote and invoice drafting, voice assistant	Included on all plans, including Free
Tradify	AI tools	On the Plus plan, $62 per user a month ex GST
Fergus	Fergus AI	Check your plan (Fergus plans start from $53 a month)
Nookal	AI + Voice: AI scribe, voice-to-text notes, AI letters	$25 add-on per active licence a month
Google Workspace	Gemini in Gmail, Docs and Meet	Included in Business Standard, A$19.80 per user a month (annual)
Microsoft 365	Microsoft 365 Copilot Business	A$31.40 per user a month paid yearly, ex GST

Health practices using an AI scribe have extra duties: AHPRA expects the practitioner to check AI-written records and generally to get the patient’s informed consent (AHPRA).

Do you need automation tools like Zapier, Make or n8n?

Only when you have a specific, repeated job that moves information between apps, such as sending every website enquiry into your CRM and drafting a reply. Zapier, Make and n8n connect your software and can call an AI model in the middle of a workflow. They are easy to start, but someone has to design, test and fix each workflow whenever a connected app changes.

• Zapier: the simplest point-and-click option for “when this happens, do that” between common apps.
• Make: a visual builder that suits multi-step workflows with branches and filters.
• n8n: more technical, can run on your own server, and suits AI agent workflows.

Each charges by how much runs through it, so check the current plans on their own sites before you build.

How much does AI cost a small business per month in Australia?

For most small businesses, somewhere between $0 and about $33 a month for each person who uses AI daily, because the AI in Xero, Shopify and ServiceM8 is already included. Costs climb with team seats, with Microsoft 365 Copilot at A$31.40 per user, and with built systems. The examples below are modelled from list prices as at October 2026, not survey data.

Example (modelled)	What they pay for	Rough monthly AI cost
Sole trader on ServiceM8	AI Smart Helpers (included) plus ChatGPT Plus or Claude Pro	About $33 incl GST
Shopify store, owner plus one	Sidekick (included) plus one chat plan for the owner	About $33 incl GST
Five-person office on Google Workspace Business Standard	Gemini (included in the seats) plus Claude Team for two staff who handle client files	2 x US$20 billed yearly = US$40, roughly A$66 incl GST
Five-person office on Microsoft 365	Copilot Business for all five	5 x A$31.40 = A$157 ex GST

Assumption: US prices are converted at the rate that turns US$20 into about A$33 including GST, the figure Australians pay for ChatGPT Plus and Claude Pro.

Which AI tools should you skip?

Skip tools that are a general chat model with a niche label and a markup, standalone AI writing apps that duplicate the plan you already pay for, and anything promising set-and-forget rankings or leads. The test is simple: ask what the tool does that your chat plan, or the AI already inside your software, cannot. If the answer is a nicer screen and another monthly fee, skip it.

• “AI for your industry” apps priced well above a chat plan that turn out to be a general model with templates on top.
• AI SEO tools and ad “optimisers” that repackage what Google’s and Meta’s own systems already do.
• Paying twice: Google AI Pro on top of Gemini in Workspace for the same person, or ChatGPT Plus and Copilot for someone who only works in Outlook.

Are AI subscriptions tax deductible in Australia?

Generally, yes. The ATO treats subscription fees for off-the-shelf software as deductible operating expenses, so ChatGPT, Claude, Gemini or Copilot plans used to run your business can usually be claimed. If you also use a plan personally, claim only the business-use portion. Keep the invoices, and check anything unusual with your accountant or registered tax agent.

Source: ATO, deductions for operating expenses, as at October 2026.

How do you audit your AI subscriptions each quarter?

Once a quarter, list every AI-related charge, cancel anything unused for 30 days or duplicating something you already pay for, and check that client information only goes into plans that do not train on it. January, April, July and October work well, and the July review lines up with the new financial year. One sitting with your card statements is usually enough.

1. List every AI subscription, add-on and per-user seat, with its monthly cost in AUD.
2. Check when each was last used. Nothing in 30 days: cancel it.
3. Ask what each does that your main chat plan or included AI cannot. Nothing: cancel it.
4. Check whether “AI” is the product or only the branding.
5. Remove seats from people who no longer use them.
6. Confirm client information only goes into business plans, or plans with training switched off.
7. Total the lot and ask whether it saves at least three times its cost in time. If not, cut back.

When should you stop buying tools and get a system built?

When the tool still needs a person to drive it every time. If you are copying enquiries between apps, chasing the same leads by hand, or paying for automations nobody maintains, another subscription will not fix it. That is the point to have one workflow built properly, connected to the software you already use, with someone accountable for it working next month.

Signs you are there: enquiries wait hours because whoever answers them is on the tools or with a client; you pay for three or more AI tools that do not talk to each other; or a Zapier or Make workflow broke weeks ago and nobody noticed. If you want to understand agents before deciding, see AI agents for small business.

The cost of a built system is mostly the build and upkeep, not the AI. Our own example is the inventory system for our skincare brand Hey Bud, built with Claude Code: it syncs warehouse stock and Shopify sales at 6am every day, raises stock and reorder alerts, drafts purchase orders for a person to approve and puts a Claude-written daily brief on the dashboard. The effort went into building and maintaining it, not into the AI usage.

How On Autopilot can help

On Autopilot is a Melbourne AI consultancy run by Jenn Yang under Boring Ventures Pty Ltd. A Quick Start builds one automation and hands it over for $497. Productised agents include the AI Front Desk for after-hours enquiries and bookings ($1,500 setup plus $199 a month) and the AI Lead Engine ($2,000 setup plus $499 a month). The Claude Code Setup Day is $1,500 fixed, and managed AI runs your agents from $1,500 a month, month to month, and you own the code, prompts and settings. Prices are ex GST. Bring your subscription list to a free 30-minute AI audit with Jenn and we will tell you what to keep, cut or build.