Most Australian SEO retainers cost $1,000 to $5,000 a month in 2026. Local campaigns sit at the bottom of that range, competitive national and e-commerce campaigns at the top.
DMT's published pricing: $1,200 a month for Local SEO, $2,000 for Full SEO and $3,500 for Competitive SEO, plus GST, month to month, no lock-in. An SEO audit is from $1,200 and AI search optimisation adds from $1,200 a month.
Price is driven by competition, your starting point and scope, not by the size of the agency. A good proposal names the pages, the keywords and the monthly deliverables.
Judge SEO on cost per lead, not cost per month. KPark grew organic traffic 87% and Tom's Court Hotel took monthly website revenue from $10,000 to $22,000 on retainers inside these ranges.
TL;DR: what SEO costs in Australia in 2026
Those ranges are wide because SEO is not one product. A cafe that wants to own "cafe near me" in one suburb needs a Google Business Profile fix, a handful of pages and reviews. A national e-commerce store with 3,000 products competing against Kogan and Amazon needs technical work, content at scale and a link program. Both are "SEO", and one costs five times the other.
The demand for a straight answer is real. Semrush's Australian database shows about 2,400 searches a month for "seo packages", 590 for "seo pricing", 480 for "seo cost" and 260 for "how much does seo cost" (as of October 2026). The rest of this guide explains what moves the number, what you should get for it, how AI search is changing the scope, and how to read a proposal so you are comparing like with like.
SEO pricing models: retainer, project, hourly and performance
Australian agencies and consultants price SEO four ways, and the model tells you a lot about how they work.
Monthly retainer ($800 to $5,000 or more a month). The standard for ongoing SEO. A fixed fee covers an agreed scope each month: technical fixes, content, links, local signals and reporting. This is how we price, because SEO compounds and the work is continuous.
Project fee ($500 to $10,000). A defined job with a defined end: an audit, a site migration, a keyword and content plan, a schema build. Good for a specific problem, not a substitute for ongoing work.
Hourly ($50 to $200 an hour). Common with freelancers and consultants. Fine for advice and small fixes, expensive and unpredictable for a campaign, because you pay for hours rather than outcomes.
Performance or pay-on-results. You pay per ranking or per lead. It sounds safe, but it pushes the provider toward easy keywords that do not convert, and the "results" definition is usually theirs. We do not offer it and we would be careful with anyone who does.
DMT’s Take
A retainer with a written monthly scope is the only model where you can check what you paid for against what was delivered. If a proposal is a monthly fee with no deliverables listed, it is a subscription, not a service.
What drives the cost of SEO
Six things decide where you land in the range. When we quote, these are the questions we are answering.
Competition. "Family lawyer sydney" is held by firms with hundreds of referring domains. "Remedial massage gladesville" is not. The gap between where you are and where the current top three sit is the single biggest cost driver.
Your starting point. A site with clean technicals, a claimed Google Business Profile and some reviews starts at month three. A site with no indexable service pages, a slow theme and duplicate content starts at month minus two, and that work has to be paid for before rankings can move.
Scope: how many keywords and pages. Ten keywords across five pages is a local package. Fifty keywords across a category tree with 400 products is a competitive one. Each keyword group needs a page that deserves to rank, and pages take hours.
Locations. Each genuine location needs its own Google Business Profile, location page, citations and rank tracking. Multi-location campaigns cost more because the work multiplies, not because the price does.
Content volume. Informational content (guides, cost pages, comparisons) is what Google's AI Overviews and ChatGPT cite. One article a month keeps a local site moving; a national campaign needs three to five plus the service pages.
Links and authority. Earning links from relevant Australian sites is slow, manual work. Cheap SEO skips it, which is why cheap SEO stalls at page two.
Your Action Plan
- Get a specific quote based on your actual competitors and starting point, not a generic industry average.
- Ask for the keyword list and the page each keyword maps to before you compare two prices. Two $2,000 retainers with different scopes are not the same product.
DMT's SEO pricing in 2026
We publish our pricing because it saves everyone a phone call. All three retainers include strategy, on-page optimisation, technical SEO, a dedicated account manager and a monthly report with a geo-grid rank map for local terms. Prices are per month plus GST, billed month to month, cancel with 30 days' notice. These are the figures that went live on 21 September 2026 and they apply to every new proposal.
| Package | Price | Built for | What's included |
|---|---|---|---|
| Local SEO (Starter) | $1,200/month | One suburb or service area, Maps pack focus | Google Business Profile optimisation, up to 10 keywords, on-page work on up to 5 pages, local citations, monthly ranking and traffic report |
| Full SEO (Growth) | $2,000/month | Businesses ready to grow past one suburb | Everything in Local plus up to 25 keywords, technical SEO and Core Web Vitals, one SEO article a month, link outreach, schema markup, quarterly strategy call |
| Competitive SEO (Accelerator) | $3,500/month | High-competition industries, multi-location and e-commerce | Everything in Full plus 50+ keywords, three articles a month, multi-location or e-commerce SEO, aggressive link acquisition, priority support and a monthly call |
| AI Search Optimisation (add-on) | from $1,200/month | Any SEO retainer that needs to show up in ChatGPT, Gemini and AI Overviews | Monthly AI citation monitoring, AEO and GEO content strategy, FAQ and schema implementation, monthly AI visibility snapshot |
| SEO audit | from $1,200 | A one-off, 15-section technical and content audit | Prioritised fix list you can action with us or without us. Combined Website AI and SEO Audit is $1,500 |
| Bundles | from $3,000/month | Two or three channels, one team, one report | SEO + AI Search from $3,000, SEO + Google Ads from $3,200, SEO + AI + Google Ads from $4,200. No mark-up on ad spend |
Industry and city pages give the same pricing with the specifics for that market: SEO Sydney, SEO Adelaide, SEO for dentists, SEO for lawyers and SEO for accountants. Content on its own is priced per piece: a keyword-mapped blog post from $400, a service or landing page from $1,000, and a four-post monthly content retainer from $1,200.
How AI search changes what SEO costs in 2026
Two years ago an SEO retainer bought rankings in ten blue links. In 2026 the same retainer has to earn a place in Google's AI Overviews and AI Mode, in ChatGPT's answers and in Gemini's recommendations, because that is where a growing share of buyers now ask "who should I use". The work overlaps with traditional SEO, but it is not identical, and it is why most agencies, including us, now price AI search as its own line.
The numbers are still small but they are moving fast. Across six DMT client sites, GA4 recorded 687 sessions referred by ChatGPT, Gemini, Perplexity and Claude in the 90 days to 15 October 2026, up 50% on the previous 90 days. Tom's Court Hotel alone went from 109 to 226 AI-referred sessions, and 97% of all of it came from ChatGPT. Those visitors arrive having already been told which business to pick, which is why they convert well above the site average.
What AI search adds to a retainer is specific: question-first pages and FAQs that an assistant can quote, FAQPage and Service schema, unblocked AI crawlers and an llm.txt file, consistent citations and reviews that confirm you are real, and monthly prompt testing so you can see which assistants name you. We bundle that as the AI Search Optimisation add-on from $1,200 a month, and we start every engagement with the $1,500 Website AI and SEO Audit so you know your baseline before spending a cent on the retainer. The full breakdown is in our AI SEO pricing guide.
DMT’s Take
If an SEO proposal in 2026 does not mention ChatGPT, Gemini or AI Overviews, it is pricing a version of search that is shrinking. Ask how the agency will measure AI citations, and what in the monthly scope earns them.
Agency vs freelancer vs DIY
An agency ($1,000 to $5,000 a month) gives you a team: technical, content, links and local handled by different people, plus reporting and continuity when someone is on leave. You pay for that breadth, and for the overhead of a company. A freelancer ($500 to $1,500 a month) is often excellent at one part of SEO and thin on the rest, and the campaign stops when they are busy. DIY costs nothing in cash and a great deal in time; Google's own SEO Starter Guide is the honest place to begin, and a founder who spends ten hours a week on it for a year has spent a $50,000 salary's worth of attention.
The right answer depends on the gap. If your competitors are freelancers and DIY, a freelancer can win. If the top three in your market are agency-built sites with hundreds of referring domains, you need the same machinery.
DMT’s Take
The cheapest SEO is the one that produces leads. A $3,500 retainer that delivers 40 enquiries a month is cheaper than a $600 one that delivers none, and most of the wasted SEO spend in Australia is on the second kind.
What SEO should return: five clients with numbers
The point of a price is what it buys. These are published DMT case studies on retainers inside the ranges above, with the figures taken from the clients' own Search Console, Analytics and Semrush data.
KPark, Adelaide car parks. Since April 2025, monthly organic traffic grew 87% (1,583 to 2,955 visitors), ranking keywords from 612 to 1,489, Authority Score from 11 to 27 and referring domains from 35 to 62. KPark now also records about 160 ChatGPT-referred sessions a quarter, up 27% on the quarter before.
Tom's Court Hotel, Adelaide. Ranking keywords from 395 to 974 and top-three positions from 13 to 35 in just over six months. With Google Ads alongside, monthly website revenue went from $10,000 to $22,000 and traffic from 2,500 to 4,400 visitors a month.
Transform Orthodontic Care, Adelaide. Organic traffic up 178% in six months, top-100 keywords up 206%, 885 enquiries at a 6.2% conversion rate. ChatGPT now lists the practice among Adelaide orthodontists for adult braces.
THEVA Remedial, Sydney. A brand-new clinic went from zero to 700+ organic visits a month and 90 ranking keywords within three months, took 220 appointments in its first 90 days and ran at 80% occupancy, on a local retainer.
Mistral Appliances, national e-commerce. Year on year, Australian organic impressions stayed flat at about 416,000 while clicks grew 19.7% (18,045 to 21,602), because average position moved from 10.9 to 6.8. Same exposure, four places higher, far more clicks.
Your Action Plan
- Work out what one new customer is worth to you, then how many the retainer has to produce to pay for itself. For most service businesses it is two or three a month.
- Set the timeline before you start. Local and suburb terms move in two to four months; competitive city-wide terms take six to twelve. Anyone promising page one in 30 days is describing a keyword nobody searches.
What to look for in an SEO proposal
A proposal you can hold someone to has all of these. If one is missing, ask for it before you sign.
- A keyword list mapped to pages, with search volume and the intent behind each term (Know, Go, Do or Buy).
- A named monthly scope: how many pages optimised, how many articles, what technical work, how many links or citations.
- Baseline numbers: current traffic, rankings, Google Business Profile visibility, AI citations and where the competitors sit, so month six can be measured against month zero.
- Reporting on leads, not only rankings: calls, forms, bookings, and for local businesses a rank grid rather than a single average position.
- An AI search plan: which assistants will be tested each month, which prompts, and what on the site will be built to earn the citation.
- Ownership. Content, the Google Business Profile, analytics and any tools are yours, in your accounts.
- Exit terms. Month to month, or a short minimum. Twelve-month lock-ins exist to protect the agency, not the client.
- Red flags: guaranteed rankings, "we have a special relationship with Google", link packages sold by the hundred, a price with no scope, and reports that show rankings for keywords you never asked about.
Want an exact number for your business? Book a free SEO audit and we will show you the gap, the scope and the price, whether or not you hire us.
SEO pricing FAQs
How much does SEO cost per month in Australia?
Between $1,000 and $5,000 a month for most small and medium businesses in 2026. Local campaigns start around $1,000 to $1,200, full campaigns with content and links sit at $1,500 to $3,000, and competitive national or e-commerce campaigns run $3,000 to $5,000 or more. Enterprise SEO is $5,000 to $15,000 and beyond. DMT's retainers are $1,200, $2,000 and $3,500 a month plus GST.
How much does an SEO audit cost?
$500 to $3,000 depending on depth. DMT's 15-section technical and content audit is from $1,200, and the combined Website AI and SEO Audit, which adds ten AI citation-readiness checks, is $1,500. Each comes with a prioritised fix list you can act on with us or without us.
Is SEO worth it for a small business?
If your customers search before they buy, yes. A local retainer at $1,200 a month pays for itself with two or three new customers, and organic rankings keep producing after the work is done, unlike ads that stop when the budget stops. THEVA Remedial reached 80% occupancy on search inside 90 days.
How much does AI SEO add to the cost?
At DMT, AI Search Optimisation is an add-on from $1,200 a month on top of any SEO retainer, and the SEO plus AI Search bundle starts from $3,000 a month. A one-off Website AI and SEO Audit is $1,500. Across the Australian market, standalone AI search or GEO retainers run about $1,500 to $6,000 a month.
Why is some SEO so cheap?
Because it skips the parts that cost money: original content, manual link outreach, technical fixes and proper reporting. $300-a-month SEO is usually automated directory submissions and a monthly ranking PDF, which is why it rarely moves anything.
Do I have to sign a contract?
Not with us. Every retainer is month to month with 30 days' notice. Some agencies require six or twelve months; treat that as a price signal, because it means they need the lock-in to be worth their sales cost.
Should I spend on SEO or Google Ads first?
Both, if you can. Google Ads produces enquiries from week one while SEO compounds over months, and the ad search-term data tells us which organic terms to chase. If it has to be one, a local business with a weak Google Business Profile should fix that first because it is the cheapest, fastest win in search. Our Google Ads cost guide covers the paid side in the same detail.
Bilal Alwan
Bilal Alwan is the founder and director of Digital Marketing Tribe, an Adelaide and Sydney based digital marketing agency. He leads DMT’s SEO and AI search work, helping Australian businesses stay visible as search shifts from ten blue links to AI-generated answers.
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