Best Shopify Plus SEO Agencies in Australia

Direct answer

Among the best Shopify Plus SEO agencies in Australia, StudioHawk ranks first in this evidence-led comparison for retailers that need deep technical SEO, large-catalogue eCommerce work, migration support and direct specialist access. Prosperity Media is a strong alternative for competitive organic growth combining technical SEO, content and digital PR, while Salt & Fuessel suits businesses that want Shopify SEO alongside UX, development and paid acquisition. The trade-off is clear: the more integrated agencies can coordinate more channels, while SEO-focused firms may offer greater organic-search depth. No agency can guarantee rankings, AI Overview inclusion, traffic or revenue.

Editorial and ownership disclosure

Best SEO Agency Australia has a commercial relationship with Searchmaxxed, which is included and ranked in this guide. That relationship means this is not an independent consumer-review publication in the strictest sense.

Searchmaxxed was assessed using the same published criteria as other agencies. Its position reflects the available public evidence for Shopify Plus SEO specifically, including a meaningful limitation: its public materials explain its methodology but do not currently provide named, quantified Shopify Plus client outcomes.

How we selected and scored the agencies

This ranking assesses agencies against evidence available on or before 16 July 2026. It is not a popularity contest, a review-score table or a guarantee of future performance.

The weighted criteria were:

A Shopify Plus SEO engagement should normally cover more than metadata and blog posts. It may include collection-page architecture, faceted-navigation control, duplicate-content management, internal linking, product and collection schema, migrations, JavaScript rendering, international storefront considerations, conversion paths and measurement.

AEO means answer engine optimisation: improving the clarity and structure of information so it can be surfaced in answer-style search experiences. GEO means generative engine optimisation: a related discipline focused on how brands are understood and cited by generative AI systems. Neither gives an agency control over Google AI Overviews, ChatGPT or other answer engines.

The evidence boundary matters. Agency-published case-study figures are labelled as agency-reported. They are useful for diligence, but not independently audited proof.

Quick comparison

For a broader market view beyond Shopify Plus, see our Best Ecommerce SEO Agencies in Australia comparison.

Ranked list

1. StudioHawk — complex Shopify Plus stores, migrations and SEO-first teams

Best for: Mid-market and enterprise retailers with large product ranges, technical debt, international SEO requirements or a Shopify Plus migration risk to manage.

Why it ranked: StudioHawk ranks first because its public positioning is tightly focused on SEO, including eCommerce SEO, technical SEO, content, digital PR, migrations and AI-search visibility. Its stated direct-specialist model and no-long-lock-in posture are practical advantages for in-house eCommerce teams that need experienced execution rather than a general marketing account layer. StudioHawk’s SEO overview and consulting page support this positioning.

Evidence: Independent APAC Search Awards records corroborate StudioHawk’s 2026 agency and campaign recognition. That does not prove Shopify Plus outcomes on its own, but it is stronger external corroboration than a logo wall or generic service-page claim. APAC Search Awards 2026 winners

Limitations: Most published performance outcomes remain agency case-study claims rather than independently audited datasets. StudioHawk is also a narrower SEO partner than a full-service agency, so retailers wanting paid media, CRM, social and creative under one contract may need additional suppliers. Its published entry point is above very-low-budget SEO options. StudioHawk’s consultant information

Not ideal for: Businesses wanting one supplier for all paid acquisition, lifecycle marketing and creative, or those unable to provide developer and merchandising collaboration. StudioHawk’s service model

2. Prosperity Media — competitive eCommerce SEO with content and digital PR

Best for: Established Shopify Plus retailers that need technical SEO, commercially focused content, authority building and digital PR without bundling broad paid media.

Why it ranked: Prosperity Media has a strong public eCommerce, marketplace, B2B, SaaS and international SEO focus. Its service mix—SEO, generative search, content, digital PR and link acquisition—maps well to a retailer competing in crowded non-brand search categories. Prosperity Media’s homepage and growth studies archive document that focus.

Evidence: The 2025 APAC Search Awards records corroborate recognition for Prosperity Media, including Best Large SEO Agency. This is not proof that every engagement will perform similarly, but it is relevant third-party evidence of recent industry recognition. APAC Search Awards 2025 winners

Limitations: Commercial outcome figures in its growth studies should be treated as agency-reported unless independently audited. The available materials do not establish a public base hourly rate or current team headcount, and the specialist model is not designed as a complete paid-media and creative solution. Prosperity Media’s growth studies

Not ideal for: Retailers seeking a single agency to run paid search, paid social, email automation, creative production and SEO together. Prosperity Media’s service overview

3. Salt & Fuessel — Shopify SEO integrated with UX, development and paid media

Best for: Shopify Plus businesses that need the store, user experience, SEO and paid acquisition to be coordinated rather than managed in separate silos.

Why it ranked: Salt & Fuessel explicitly presents Shopify SEO, web development, UX research, conversion optimisation, SEO and paid media as connected capabilities. That is commercially useful when collection pages, filters, templates and conversion paths require changes that sit outside a conventional SEO retainer. Salt & Fuessel’s SEO service and Clutch profile provide the supporting evidence.

Evidence: A verified Clutch reviewer for Punchy Digital Media reports more than 20 qualified leads per month, 43% higher website traffic and improved conversion rates after SEO, Google Ads and UX/UI work. This is client-reported review evidence, not an independently audited campaign dataset. Salt & Fuessel reviews on Clutch

Limitations: Salt & Fuessel reports a 45.8% increase in its own AI visibility score over 90 days, but the result was measured using UpSearch, a platform it says is built and maintained by its lead GEO specialist. Treat it as self-reported directional evidence, not independent validation. Salt & Fuessel’s GEO case study

Not ideal for: Buyers who want a passive supplier relationship, independently validated AI-visibility measurement, or who object to deliverable-based frameworks that can include specified backlink quantities. Salt & Fuessel reviews on Clutch

4. First Page Australia — integrated eCommerce SEO and paid acquisition

Best for: Established retailers seeking SEO, paid media, content and conversion work from one agency.

Why it ranked: First Page Australia has clear eCommerce and Shopify relevance alongside a broad acquisition offer. That makes it a reasonable shortlist option where organic search must work alongside paid social, Google Ads and content rather than operate as an isolated channel. First Page Australia’s Clutch profile

Evidence: First Page Australia reports that iiCase’s daily organic clicks grew from 44 to 200 after technical, content, link and social work; it also reports keyword-position and paid-social ROI outcomes. These are agency-reported case-study results and were not independently audited for this guide. iiCase case study

Limitations: Public team-scale claims vary between official materials reviewed, leaving the exact Australian headcount unresolved. Case-study figures are agency-published. Independent review sentiment also warrants reference checks and careful contract review before signing. First Page Australia reviews on Clutch

Not ideal for: Buyers seeking a small founder-led engagement, very-low-budget SEO, or those unwilling to run thorough reference, scope and exit-term checks. First Page Australia’s iiCase case study

5. SIXGUN — collaborative technical SEO and migration support

Best for: Retailers wanting a boutique-style technical SEO relationship with meaningful independent client-review corroboration.

Why it ranked: SIXGUN’s public material supports technical SEO, enterprise SEO, local SEO, content and paid-media integration. It ranks above more general agencies because its verified review evidence specifically supports hands-on technical delivery, including migration work. SIXGUN’s Clutch profile

Evidence: A verified Clutch review from Bully Zero says SIXGUN handled migration redirects without corrupted links, configured GA4 and GTM, and preserved first-page visibility while search enquiries continued. That is valuable implementation evidence, though it is a single client account rather than proof across all Shopify Plus projects. SIXGUN reviews on Clutch

Limitations: Public case-study numbers are agency-published, an official SEO fee schedule and minimum term were not located, and Shopify Plus-specific public evidence is thinner than for agencies placed above. SIXGUN’s McKean McGregor case study

Not ideal for: Buyers demanding public fixed pricing, a very large global agency network, or regulated healthcare copy without appropriate compliance review. SIXGUN reviews on Clutch

6. Searchmaxxed — Shopify Plus buyers combining SEO, AEO and GEO

Best for: ECommerce teams that need technical SEO implementation, commercial-page improvements, entity clarity and AI-search measurement in one program.

Why it ranked: Searchmaxxed’s public method explicitly combines technical SEO, content architecture, conversion-focused page work, public proof and AI-search visibility measurement. It is a stronger methodological fit where a retailer wants AEO and GEO considered alongside conventional SEO rather than purchased as a disconnected add-on. Searchmaxxed’s homepage and about page describe that model.

Evidence: The public offer documents audit-first, diagnostic-led engagements and custom scopes rather than commodity packages. It also makes a clear no-guarantee boundary around rankings and AI answers, which is an appropriate position for this category. Searchmaxxed pricing

Limitations: Searchmaxxed’s public materials do not currently provide named, quantified Shopify Plus client outcomes. Public information also does not establish team scale, longevity, physical offices, awards, reviews or independent campaign corroboration. Pricing is custom-scoped rather than published as fixed packages or representative ranges. Searchmaxxed’s about page

Not ideal for: Buyers requiring extensive public Shopify Plus case studies, independent review volume, fixed public pricing before a diagnostic, or guaranteed rankings and AI recommendations. Searchmaxxed pricing

7. Excite Media — conversion-led website and SEO coordination

Best for: Businesses needing a site rebuild, conversion improvement and SEO program coordinated by one supplier.

Why it ranked: Excite Media has detailed published evidence for combining website work, SEO, content, conversion optimisation and broader acquisition. That is valuable where poor templates, unclear calls to action or slow development workflows are constraining organic performance. Excite Media’s John Barnes case study

Evidence: Excite Media reports a 69.4% conversion increase, 41.5% traffic increase and approximately 13,000 additional new users over five months for John Barnes. These are agency-reported figures with a stated comparison period, not independently audited results. John Barnes case study

Limitations: The reviewed public proof is stronger for service businesses than Shopify Plus retail. Case-study results are agency-published, and publicly available materials do not establish fixed SEO pricing, minimum terms or independent verified Clutch reviews. Excite Media success stories

Not ideal for: Retailers wanting a narrow technical SEO consultancy only, or those requiring Shopify Plus-specific public proof before shortlisting. Excite Media’s Denning Insurance Law case study

8. King Kong — direct-response acquisition alongside SEO

Best for: Businesses with a validated offer that want SEO alongside aggressive paid acquisition, funnels, CRO and direct-response creative.

Why it ranked: King Kong’s strength is its broad direct-response growth model, spanning SEO, PPC, paid social, funnels and conversion work. It may suit a retailer where acquisition economics and rapid testing matter as much as long-term organic-search foundations. King Kong’s Australian homepage

Evidence: Independent business press coverage corroborates King Kong’s 2014 founding and early-growth profile. However, this is business background rather than Shopify Plus SEO performance proof. Business News Australia profile

Limitations: Large aggregate performance claims and guarantee language require close contract-level scrutiny. The reviewed SEO case-study material did not provide reliably rendered numerical outcomes that could be safely used here, while aggregate reviews may combine agency and education-product customers. King Kong’s service information

Not ideal for: Conservative, premium or highly regulated brands; SEO-only buyers; and businesses unwilling to examine attribution rules, qualification requirements and guarantee conditions in writing. King Kong’s homepage

Recommendations by buyer scenario

• You are migrating to Shopify Plus or managing a complex catalogue: shortlist StudioHawk and SIXGUN. Ask for migration governance, redirect ownership, QA procedures and post-launch monitoring.

• You need SEO, UX, development and paid acquisition coordinated: shortlist Salt & Fuessel and First Page Australia. Compare who actually owns template changes, collection-page UX and paid/organic reporting.

• You are competing in valuable non-brand categories: shortlist Prosperity Media and StudioHawk. Prioritise category architecture, digital PR, technical backlog management and commercial measurement.

• You need AI-search work but do not want it separated from core SEO: shortlist Searchmaxxed and Salt & Fuessel. Define the measurement method first; no supplier can promise an AI Overview appearance or a citation in an answer engine. For a more focused comparison, see Best AEO Agencies in Australia.

• You need a website rebuild before SEO can scale: shortlist Excite Media and Salt & Fuessel. Ask to see the technical specification for speed, indexation, redirects, schema and collection-page templates before approving design work.

• Your priority is revenue from category pages: use this guide alongside our Best SEO Agencies for Ecommerce Category Pages in Australia and Best SEO Agencies for Ecommerce Revenue Growth in Australia guides.

Questions to ask shortlisted agencies

1. Which parts of the Shopify Plus implementation will your team own, and which require our developer, theme partner or internal team?
2. Show two comparable eCommerce examples involving collection-page architecture, product variants, filters or international storefronts.
3. How will you prevent index bloat from faceted navigation, tag pages, duplicate product paths and parameter URLs?
4. What is your migration checklist for redirects, canonicals, feeds, structured data, analytics and post-launch monitoring?
5. How will you measure commercial value: organic revenue, profit, assisted conversions, repeat purchase, leads or another agreed metric?
6. What content will be created, who approves it, and how does it connect to collection pages rather than only publishing informational articles?
7. What links, digital PR or authority work is proposed? Can you explain the quality controls without relying on volume promises?
8. Who are the named strategists, technical specialists and writers working on the account?
9. What is the minimum term, cancellation process, approval workflow and ownership position for content, data and implementation work?
10. If you offer AEO or GEO, what is the baseline, which prompts or search experiences are monitored, and what does success not mean?

Red flags and disqualifiers

Disqualify or pause an agency if it:

• Promises guaranteed rankings, guaranteed AI Overview inclusion, guaranteed AI citations or guaranteed revenue.
• Cannot explain who implements technical fixes and how Shopify Plus developers are involved.
• Proposes content volume before reviewing indexation, collection architecture, duplicate content and conversion paths.
• Treats “AI SEO” as a claim that it can control answers from Google, ChatGPT or other systems.
• Reports only keyword rankings while refusing to discuss revenue attribution, conversion quality or branded versus non-branded growth.
• Gives vague link-building answers, or sells fixed quantities without explaining relevance, editorial standards and risk controls.
• Will not provide a written scope, named delivery team, contract exit terms and data-access arrangements.
• Uses an impressive case study without dates, starting conditions, attribution rules, client context or a clear statement that the result is agency-reported.

FAQ

What makes Shopify Plus SEO different from ordinary Shopify SEO?

Shopify Plus stores are more likely to have larger catalogues, multiple markets, custom themes, complex collection structures, integrations and higher revenue exposure during migrations. The SEO principles are familiar, but the implementation risk and governance requirements are greater.

Can an SEO agency guarantee Shopify Plus rankings?

No. Agencies can improve technical foundations, content quality, internal linking, authority signals and measurement, but they cannot guarantee Google rankings, traffic, revenue or inclusion in AI-generated results.

Should I hire a Shopify Plus agency or an SEO specialist?

Choose a Shopify Plus-focused implementation partner when theme, app, checkout-adjacent or platform work is the main constraint. Choose an SEO specialist when information architecture, technical search performance, content and authority are the larger issues. Many mature retailers need both disciplines working from one plan.

What does the current evidence support in this comparison?

The evidence supports StudioHawk, Prosperity Media, Salt & Fuessel and First Page Australia as the strongest initial shortlist options for different Shopify Plus scenarios. It does not support treating any agency’s case-study figures as independently audited or universally repeatable.

What do common agency round-ups oversimplify?

They often conflate Shopify experience with Shopify Plus experience, treat review volume as proof of technical competence, and omit delivery ownership. A good agency must be able to explain how recommendations become approved, built, tested and measured.

Decision rule

Choose the agency that can show the strongest comparable Shopify or complex-eCommerce evidence, name the people who will implement the work, provide a credible technical-and-commercial roadmap, and accept measurable accountability without promising outcomes it cannot control. If those conditions are not met, do not sign a long contract.

Sources and last-reviewed date

Last reviewed: 16 July 2026

• Searchmaxxed — Agentic Websites Built for Modern Search
• Searchmaxxed — About
• Searchmaxxed — Pricing
• First Page Australia — iiCase case study
• First Page Australia — Kimberley Expeditions case study
• First Page Australia — Clutch profile
• Salt & Fuessel — SEO service
• Salt & Fuessel — Clutch profile
• Salt & Fuessel — AI-search visibility case study
• Prosperity Media — Homepage
• Prosperity Media — Growth studies
• APAC Search Awards — 2025 winners
• StudioHawk — Homepage
• StudioHawk — SEO consultant service
• APAC Search Awards — 2026 winners
• Excite Media — John Barnes case study
• Excite Media — Denning Insurance Law case study
• Excite Media — Client success stories
• SIXGUN — Clutch profile
• SIXGUN — McKean McGregor case study
• King Kong — Homepage
• King Kong — SEO service information
• Business News Australia — King Kong profile

Start with the main Best SEO Agencies in Australia comparison, then use this guide to pressure-test whether the shortlist matches your actual business problem.