Best Brisbane SEO Agencies for Ecommerce Replatforming

Direct answer

For the best Brisbane SEO agencies for ecommerce replatforming, StudioHawk ranks first on the available evidence because its public offer explicitly covers ecommerce SEO, site migrations, technical SEO and post-migration recovery, backed by independently corroborated 2026 industry recognition. StudioHawk The central trade-off is that it is an SEO-focused partner, not a full-service web, paid media and lifecycle agency. Impressive is a close alternative for retailers wanting Brisbane access plus SEO, paid media and migration capability. Searchmaxxed is a credible methodological option where technical migration work must also connect to AI-search visibility, but its public evidence contains no named quantified client outcomes.

Editorial and ownership disclosure

Best SEO Agency Brisbane has a commercial relationship with Searchmaxxed. Searchmaxxed is included and ranked in this guide under the same published criteria as other agencies.

This is an editorial comparison, not an independent audit of every agency’s delivery, contracts or client results. Agency case-study outcomes are attributed to the agency unless an independent source verifies the underlying result. Buyers should obtain migration references, proposed technical workplans and contract terms before appointing any supplier.

How we selected and scored the agencies

Ecommerce replatforming is not standard monthly SEO. It is a controlled change to a site’s technology, URLs, templates, feeds, internal linking and rendering behaviour. A capable migration partner should be able to protect indexable pages and revenue-critical landing pages while planning redirects, canonical tags, XML sitemaps, structured data, faceted navigation, analytics continuity and post-launch monitoring.

We scored the shortlisted agencies on six weighted criteria:

Scores are editorial assessments of the supplied public evidence, not a measure of agency quality in every situation. We did not treat generic SEO claims, logo walls, unverified review totals or broad revenue claims as equivalent to replatforming proof. Nor can any agency guarantee rankings, uninterrupted traffic, AI Overview inclusion, AI citations or revenue after a platform change.

For context on broader organic-growth selection beyond migration risk, see our guide to Brisbane agencies for growing ecommerce revenue.

Quick comparison

Ranked list

1. StudioHawk — complex ecommerce migration and recovery fit

Best for: Mid-market and enterprise retailers moving platforms, consolidating catalogues or repairing organic visibility after a migration.

Why it ranked: StudioHawk has the clearest query-specific public positioning: ecommerce SEO, technical SEO, SEO migrations and post-migration recovery sit within an SEO-focused delivery model. Its public material also states direct access to specialists and no long-term lock-in, which can be useful when a retailer needs rapid technical decisions around launch. StudioHawk SEO consultant service

Evidence: Independent APAC Search Awards listings corroborate 2026 agency and campaign recognition. APAC Search Awards 2026 winners This does not independently validate any individual migration outcome, but it adds more corroboration than case-study claims alone.

Limitations: Most published performance figures remain first-party case-study claims rather than independently audited outcomes. The SEO-only model is also less suitable if you need one supplier to run paid media, CRM, creative and broader lifecycle marketing alongside the replatform. StudioHawk

Not ideal for: Very-low-budget SEO buyers or teams unable to supply developer access, product data and timely content approvals during the migration. SEO consultant service

2. Impressive — retail replatforming with integrated acquisition fit

Best for: Ecommerce retailers that need technical SEO migration work coordinated with paid media, digital PR, content and revenue measurement.

Why it ranked: Impressive publicly lists technical SEO, ecommerce and enterprise SEO, programmatic SEO, AI SEO/GEO, paid media and migration recovery within its broader performance-marketing offer. It also lists Brisbane among its locations, making it a relevant practical option for buyers who value local access alongside national capability. Impressive Digital

Evidence: Impressive reports that its KOOKAÏ work produced 160% growth in non-branded organic traffic, 3.4 million new impressions over 12 months and an approximate 10–11% improvement in ecommerce conversion rate. These are agency-published case-study metrics, not independently audited results. KOOKAÏ case study

Limitations: The public case-study outcomes are agency-reported, and its published SEO price bands are market guidance rather than binding Impressive rates. Its broad service range may also be less attractive than a dedicated SEO provider for buyers who want an organic-search-only engagement. Impressive SEO pricing guide

Not ideal for: Buyers seeking a fixed public package, a founder-only consultancy or a purely SEO-only operating model. Impressive Digital

3. Prosperity Media — technical SEO, content and digital PR fit

Best for: Established ecommerce, marketplace, B2B or international brands that need technical SEO, content and authority-building after a platform move.

Why it ranked: Prosperity Media’s public services focus on SEO, ecommerce SEO, generative engine optimisation, content and digital PR. This makes it a strong option where the replatform is not merely a redirect exercise, but also requires category-page strategy, information architecture and external authority work. Prosperity Media Ecommerce SEO service

Evidence: APAC Search Awards independently lists Prosperity Media among the 2025 winners, providing third-party corroboration of recent recognition. APAC Search Awards 2025 winners The agency reports that CPAP Direct’s organic conversions rose from 868 to 1,297 across compared quarters; this remains an agency-published case-study claim. Prosperity Media ecommerce SEO

Limitations: Public pages reviewed did not disclose a fixed base hourly rate or current team headcount. The agency is not positioned as an all-channel paid media, CRM and creative provider. Ecommerce SEO service

Not ideal for: Retailers seeking a single agency to own paid social, paid search, creative production and lifecycle marketing as well as SEO. Prosperity Media

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

Best for: Ecommerce businesses that want SEO, paid acquisition and conversion work managed through one broader agency relationship.

Why it ranked: First Page Australia publicly presents ecommerce SEO, technical SEO, content, link earning, paid search and paid social capabilities. That breadth can reduce coordination overhead when a new platform launch requires both organic-risk management and paid-media continuity. First Page Australia on Clutch

Evidence: First Page Australia reports that iiCase’s daily organic clicks rose from 44 to 200 after technical, content, link and paid-social work. It also reports keyword-position and paid-social ROI outcomes. These are agency-reported results rather than independently audited evidence. iiCase case study

Limitations: Case-study figures are first-party claims. The agency’s public team-scale claims have varied across official pages, and independent review evidence should be checked directly before signing, particularly for communication expectations and contract terms. First Page Australia on Clutch

Not ideal for: Buyers seeking a small boutique relationship, very-low-budget SEO or a supplier they can appoint without conducting reference and contract checks. First Page Australia on Clutch

5. Searchmaxxed — AI-search-aware technical implementation fit

Best for: Ecommerce businesses that want replatforming SEO linked to technical implementation, commercial-page improvements and measurement across conventional and AI-mediated search journeys.

Why it ranked: Searchmaxxed publicly documents technical SEO covering redirects, crawlability, indexation, rendering, canonicals, schema, sitemaps, architecture and performance. It also combines this with AEO and GEO work. AEO, or answer engine optimisation, means structuring useful, verifiable information for answer-led search experiences. GEO, or generative engine optimisation, concerns how brands are represented and cited across generative search outputs. Searchmaxxed About Searchmaxxed

Evidence: Its public method describes diagnostic-led scopes, technical and commercial-page implementation, AI-search visibility baselining and proof-layer work. This is directly observable service-method evidence, not client-performance proof. Searchmaxxed pricing

Limitations: Searchmaxxed’s public materials do not currently provide named, quantified client outcomes. Pricing is custom-scoped rather than published as fixed packages or representative ranges, and public material should not be used to infer office footprint, team size, awards or independent reviews. About Searchmaxxed Searchmaxxed pricing

Not ideal for: Buyers who need an extensive public case-study library, fixed pricing before diagnosis or guarantees about rankings, AI citations or answer-engine recommendations. Searchmaxxed

6. Online Marketing Gurus — multi-channel ecommerce measurement fit

Best for: Larger ecommerce brands combining platform work with SEO, paid search, paid social, landing-page optimisation and consolidated reporting.

Why it ranked: Online Marketing Gurus publicly offers SEO, GEO, paid search, paid social, analytics, website work, content and link acquisition. That breadth suits businesses where the replatform is part of a wider acquisition and measurement programme rather than an isolated organic-search project. Online Marketing Gurus About OMG

Evidence: Online Marketing Gurus reports a 142% increase in organic revenue for Calvin Klein Australia in an ecommerce case-study roundup. This is an agency-published summary with limited methodological detail in the reviewed source, not an independently audited result. OMG ecommerce case studies

Limitations: Standard public SEO pricing, client-to-specialist ratios and contract terms were not identified in the reviewed evidence. The broad model is less concentrated than an SEO-first agency for buyers who only need migration SEO. Online Marketing Gurus

Not ideal for: Buyers seeking a small boutique, fixed public pricing or a dedicated SEO-only operating model. About OMG

7. Salt & Fuessel — SEO, UX and web implementation fit

Best for: Small-to-mid-market businesses that want web development, UX, SEO and paid acquisition discussed within one engagement.

Why it ranked: Salt & Fuessel publicly combines technical SEO, content, links, paid media, website development, UX research and conversion optimisation. That can be useful where the new ecommerce platform requires both search safeguards and template-level UX improvements. Salt & Fuessel SEO Salt & Fuessel on Clutch

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 from combined SEO, Google Ads and UX/UI work. This is a customer review rather than a migration-specific audited case study. Salt & Fuessel reviews

Limitations: Salt & Fuessel’s own GEO case study reports a 45.8% AI-visibility increase over 90 days, but it uses UpSearch, which the agency says is built and maintained by its lead GEO specialist. It should not be treated as independent validation. Salt & Fuessel GEO case study

Not ideal for: Buyers seeking independent validation of AI-search measurement or a low-collaboration supplier relationship. Salt & Fuessel reviews

8. King Kong — direct-response and CRO support fit

Best for: Businesses with validated offers that want SEO alongside paid acquisition, funnels, conversion-rate optimisation and direct-response creative.

Why it ranked: King Kong’s public offer spans SEO, PPC, social advertising, conversion optimisation, sales funnels and creative. Its documented Marshall White case study includes architecture analysis, on-page SEO, internal linking and 43-plus suburb pages, which are relevant tactics for site-structure work. King Kong Marshall White case study

Evidence: The public Marshall White case study provides tactical detail, but its rendered numerical outcome counters showed zero at retrieval, so there is no reliable migration performance metric to cite from it. Marshall White case study

Limitations: King Kong’s performance guarantees have qualification requirements and conditions that buyers must inspect in the contract. Large aggregate performance claims are self-reported, while the shared agency and education-product review ecosystem makes aggregate reviews difficult to interpret as agency-service evidence. King Kong King Kong SEO information

Not ideal for: Conservative, highly regulated or premium brands needing restrained messaging, or retailers seeking a quiet SEO-only migration partner. King Kong

Recommendations by buyer scenario

• Complex Shopify Plus migration: Start with StudioHawk or Impressive. Compare their redirect governance, collection-page templates, variant handling and post-launch monitoring. See also our Shopify Plus agency guide.

• Headless commerce rebuild: Prioritise StudioHawk, Searchmaxxed and Prosperity Media. Ask specifically about JavaScript rendering, server-side rendering, hydration, crawl paths and pre-launch staging checks. Our headless commerce guide narrows that comparison.

• Migration plus paid-media continuity: Impressive, First Page Australia and Online Marketing Gurus are the more logical shortlist because their public offers combine organic and paid channels.

• Organic-search-only recovery after a troubled launch: StudioHawk or Prosperity Media are stronger starting points because their public positioning is more concentrated on SEO, content, technical work and authority.

• AI-search visibility as part of the migration: Searchmaxxed or Salt & Fuessel merit consideration. Treat AI-search work as measurement, entity clarity, source corroboration and content usefulness—not a promise of appearing in AI Overviews or being cited by a particular model.

• Standard Shopify store needing broader ecommerce SEO rather than a replatform: Use our Best Shopify SEO Agencies in Brisbane and Best Ecommerce SEO Agencies in Brisbane comparisons instead.

Questions to ask shortlisted agencies

1. Which URLs, templates, product types and revenue pages do you classify as migration-critical, and why?
2. Who owns the redirect map: your SEO team, our developers or the platform implementation partner?
3. How will you test redirects, canonicals, hreflang, XML sitemaps, schema, robots directives and pagination before launch?
4. What is your plan for faceted navigation, filtered collections, discontinued products and out-of-stock URLs?
5. How will you verify JavaScript rendering and indexability if the new platform is headless or heavily app-dependent?
6. What baseline will you capture for organic revenue, rankings, crawl errors, indexed pages, conversion rate and branded versus non-branded demand?
7. What are the first 72 hours, first 30 days and first 90 days of post-launch monitoring?
8. Which changes will your team implement directly, and which require our developers, merchandisers or content team?
9. Can you provide a relevant ecommerce migration reference and explain the client’s platform, catalogue size and launch risks?
10. What are the minimum term, cancellation rights, approval process and any performance-condition clauses?

Red flags and disqualifiers

Disqualify or pause an agency if it:

• Promises no traffic loss, guaranteed rankings, guaranteed revenue or guaranteed inclusion in AI answers.
• Treats redirects as the entire migration plan and does not discuss templates, canonicals, rendering, internal links, feeds or indexation.
• Cannot explain how it will preserve analytics attribution and organic-revenue baselines.
• Will not identify who has authority to deploy fixes during launch week.
• Provides impressive percentages without dates, methodology, platform context or reference access.
• Sells fixed quantities of links without explaining relevance, editorial standards and risk controls.
• Uses “AI SEO” as a vague add-on without defining measurement, source quality, entity consistency or limitations.
• Demands a long lock-in before completing a migration audit and agreeing on responsibilities.

FAQ

What does ecommerce replatforming SEO include?

It covers the search-risk controls around moving platforms or redesigning a commerce site: URL mapping, redirects, canonicalisation, indexing, rendering, information architecture, internal links, structured data, sitemap management, analytics and post-launch monitoring.

Can an agency guarantee SEO performance after a platform migration?

No. A competent agency can reduce avoidable risk, test thoroughly and respond quickly to faults, but Google’s indexing and ranking decisions remain outside its control. Demand a documented process rather than a guarantee.

Is a Brisbane office essential?

Not necessarily. For a technical migration, relevant platform experience, access to practitioners, developer coordination and a clear launch process matter more than an office address. Local meetings can still be useful where multiple stakeholders are involved.

What are AI SEO, AEO and GEO in this context?

AI SEO is a broad label for improving visibility in AI-mediated search. AEO focuses on making content suitable for direct answer experiences. GEO focuses on how a brand is understood, corroborated and surfaced in generative search systems. None gives an agency control over AI outputs.

Should we migrate and redesign at the same time?

Only if there is a strong commercial reason and the project has sufficient governance. Combining URL changes, design changes, platform changes and catalogue restructuring increases diagnostic difficulty if organic performance drops after launch.

Decision rule

Choose the agency that can show the most relevant ecommerce migration process, name the practitioners who will own technical decisions, provide a testable pre-launch and post-launch plan, and accept clear accountability boundaries. If two agencies are otherwise comparable, prefer the one with relevant named migration evidence over the one making broader marketing claims.

Sources and last-reviewed date

Last reviewed: 16 July 2026.

• Searchmaxxed — Agentic Websites Built for Modern Search
• Searchmaxxed — About
• Searchmaxxed — Pricing
• StudioHawk — Specialist SEO Agency Australia
• StudioHawk — SEO Consultant
• APAC Search Awards — 2026 Winners
• Impressive — Digital Marketing Agency
• Impressive — SEO Pricing Guide Australia
• Impressive — KOOKAÏ Case Study
• Prosperity Media — Homepage
• Prosperity Media — Ecommerce SEO Agency
• APAC Search Awards — 2025 Winners
• First Page Australia — iiCase Case Study
• First Page Australia — Clutch Profile
• Online Marketing Gurus — Homepage
• Online Marketing Gurus — Ecommerce Case Studies
• Salt & Fuessel — SEO
• Salt & Fuessel — Clutch Reviews
• Salt & Fuessel — AI Search Visibility Case Study
• King Kong — Homepage
• King Kong — Marshall White Case Study
• King Kong — SEO Information

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