Most Australian businesses pay between $1,000 and $5,000 AUD per month for ongoing SEO, exclusive of GST. Small local businesses sit at the lower end ($800 to $2,000/month), SMEs land in the $1,500 to $4,000/month range, and national or eCommerce brands typically spend $5,000 to $15,000+/month. Hourly consulting runs $150 to $300/hr, and one-off project work like an audit or migration usually costs $2,000 to $10,000. These figures track closely with global benchmark data from Ahrefs and Clutch, once you adjust for currency (more on that below).
Prices in Australia have stayed fairly stable over the past few years. What's changed is what you get for that money, since agencies now have to account for AI Overviews, ChatGPT and Perplexity citations, and mobile-first indexing on top of traditional ranking work. Here's a full, current breakdown, with sources.
SEO Pricing Tiers in Australia (2026)
These numbers are broadly consistent across Australian agencies right now. Where agencies differ is in what's included at each tier, so the price alone doesn't tell you much without checking the scope.
How this compares globally: Ahrefs' 2026 survey of 439 SEO professionals found the average monthly SEO retainer sits at $2,917 USD, with the single most common range being $501 to $2,000/month (42.8% of respondents fall here), and agency-specific retainers averaging $3,209/month. Clutch's data, pulled from over 65,000 reviewed agencies, puts the average monthly cost at $3,199 USD and the average one-off project at $37,159 USD. Converted to AUD and adjusted for the smaller Australian market, those numbers land right around the ranges above, which is a useful sanity check that Australian pricing isn't wildly out of step with the rest of the world.
The Four Ways Australian Agencies Price SEO
Monthly retainer. The most common model by far. A fixed monthly fee for an agreed scope of ongoing work. This suits SEO well because rankings and AI visibility build up over months, not days, so a retainer keeps the work consistent.
Hourly rate. Usually $150 to $300/hr, depending on the consultant's seniority. Makes sense for a one-off audit, a second opinion on an existing campaign, or training an in-house team. Rarely a good fit for ongoing work, since it can reward slower delivery.
Project-based. A flat fee for a defined deliverable, like a technical audit, a site migration, or a content overhaul. Typically $2,000 to $10,000 depending on site size and complexity. Good for businesses that already have someone in-house and just need a specialist for a specific job.
Performance-based. Payment tied to rankings, traffic, or lead volume, usually with a smaller base retainer plus bonuses. Sounds appealing, but it's less common because it's hard to set fair, well-defined goals, and it can push an agency toward short-term tactics instead of durable, compounding SEO.
What Actually Moves the Price
Six things drive SEO cost up or down in Australia, regardless of which agency you talk to:
- Competition in your niche. A tradie in a regional town needs a fraction of the work a national law firm or eCommerce retailer needs.
- Site size and technical health. An older, bloated, or poorly built site needs cleanup work before content and links can do their job. This is where a thorough SEO audit pays for itself early.
- Geographic scope. Local SEO for one suburb costs less than SEO across multiple cities or countries.
- Content requirements. More pages, more product categories, and more locations mean more ongoing content production.
- Link building and digital PR. Earned coverage from real Australian publications costs more than basic directory links, but it's what actually builds authority.
- AI search visibility work. Tracking and optimising for citations in Google AI Overviews, ChatGPT, and Perplexity has become a real line item in 2026 proposals, not an optional extra. Our LLM SEO services page covers what this work actually involves.
What SEO Costs by Business Size
Industry matters too. Legal, finance, healthcare, and real estate tend to sit at the higher end of every bracket because the keywords are harder to rank for and the content needs to meet stricter trust and accuracy standards (what Google calls E-E-A-T). A local trades or home services business, by contrast, usually spends less because the competition is lighter and the target area is smaller. If you operate in one of these high-trust verticals, our SEO for BFSI page explains how we handle those requirements.
Why the Australian Market Prices Differently
A few things make SEO pricing here a bit different from the US or UK market:
Google still dominates, though its grip is loosening slightly. According to StatCounter's Australian search data, Google held around 88 to 91% of the Australian search market through the first half of 2026, down from roughly 94% in 2024, with Bing picking up the difference on the back of Copilot integration in Edge and Microsoft 365. Australia (along with New Zealand) has the highest Bing share of any region outside Asia. Practically, this still means the vast majority of SEO strategy here is built around Google and its AI Overviews, but it's worth an agency at least acknowledging Bing exists.
Mobile-first behaviour is the default, not the exception. The large majority of Australian searches happen on mobile, so Core Web Vitals and mobile page speed carry more weight here than they might in markets with more desktop usage.
The market is smaller, so pricing is more relationship-driven. With fewer agencies and a tighter professional network than the US market, reputation and case studies carry real weight. It's easier to check an agency's track record here than in a larger, more anonymous market.
GST changes the sticker price. Almost every Australian agency quotes pricing exclusive of GST. Always confirm whether a quote includes the 10% or not before comparing two proposals.
Red Flags Worth Knowing About
A few warning signs show up across the Australian SEO market at every price point, cheap and expensive alike:
- A guaranteed #1 ranking. No one can promise this. Google runs hundreds of algorithm updates a year.
- Vague deliverables. If a proposal doesn't specify exactly how many content pieces, links, or technical fixes you get each month, get it in writing before signing.
- No mention of AI search at all. A 2026 proposal that only talks about Google rankings and says nothing about AI Overviews or LLM citations is working from an outdated playbook.
- They want to own your accounts. Your Google Analytics, Search Console, and Ads accounts should always stay under your business's ownership, not the agency's.
- Long lock-in contracts. Agencies confident in their results don't need to trap you in a 12-month term to keep you around.
Frequently Asked Questions
How much does SEO cost per month in Australia?
Most businesses pay between $1,000 and $5,000 AUD per month, exclusive of GST. Small local businesses can start around $800/month, while national or enterprise campaigns often run $8,000 to $15,000+ per month.
Is SEO pricing in Australia different from the US or UK?
The ranges are broadly similar, but Australia's smaller agency market, higher mobile search share, and Google's dominant market position (over 90%) mean local SEO expertise and mobile optimisation matter more here than in some other markets.
Should I choose a retainer, hourly, or project-based SEO pricing model?
A monthly retainer works best for ongoing growth, since SEO compounds over time. Hourly or project-based pricing suits one-off needs like an audit, a migration, or a second opinion on an existing campaign.
Is cheap SEO (under $500/month) worth it in Australia?
Rarely. At that price, agencies typically rely on automated reports, minimal link building, or outdated tactics that can create bigger problems (and bigger cleanup costs) down the line.
Does AI search change how much SEO costs?
Yes, to some extent. Tracking and optimising for citations in Google AI Overviews, ChatGPT, and Perplexity has become part of most mid-tier and higher SEO packages in 2026, which adds a bit to the scope compared to traditional ranking-only work.
Sources
- Ahrefs, SEO Pricing: How Much Does SEO Cost? Survey of 439 SEO professionals, 2026. ahrefs.com/blog/seo-pricing
- Clutch.co, SEO agency pricing data drawn from 65,000+ reviewed agencies and client project reviews, 2026. clutch.co/seo-firms/pricing
- StatCounter Global Stats, Search Engine Market Share Australia, 2026 monthly data. gs.statcounter.com
- Pricing ranges quoted by Australian SEO agencies (StudioHawk, ROI.com.au, Spicy Web), cross-referenced for consistency against the above, 2025-2026.
Figures are current as of 2026 and will shift over time. If you're reading this later in the year, it's worth checking Ahrefs' and Clutch's pages directly for the latest survey data.
The Bottom Line
Weighing up SEO options for your business in Australia? At GetLocably, we build local SEO and AI search visibility strategies for businesses across the US and Australia. Get in touch if you'd like an honest read on what your SEO investment should actually look like.
Want to know what SEO should cost for your specific business? Get a free audit - we'll give you an honest breakdown, no obligation.