Best Brisbane SEO Agencies for Website Migrations

Direct answer

For businesses comparing the best Brisbane SEO agencies for website migrations, StudioHawk is the strongest evidence-backed choice where organic-search continuity is the core risk: it explicitly offers SEO migrations and publishes a post-migration Officeworks case study. SIXGUN is a close alternative where independently verified client feedback about redirects, analytics setup and retained visibility matters most. Excite Media is the more local Brisbane option for businesses combining a rebuild with conversion, content and SEO work. The central trade-off is clear: migration-specific proof and technical focus usually matter more than a broad menu of marketing services. No agency can guarantee unchanged rankings, traffic or revenue through a migration.

Editorial and ownership disclosure

Best SEO Agency Brisbane is owned by Searchmaxxed. Searchmaxxed is therefore included in this comparison and may benefit commercially if a reader contacts or appoints it.

That relationship does not determine the ranking. Searchmaxxed was assessed against the same migration-specific criteria and evidence boundary as other agencies. Its public methodology supports a credible technical and AI-search implementation position, but its public case-study material does not currently provide named, quantified migration outcomes. That limitation materially affects its placement.

How we selected and scored the agencies

A website migration is not simply a new design launch. It is the controlled transfer of URLs, content, internal links, templates, tracking, canonical rules, structured data, redirects and indexation signals from an old site to a new one.

We scored the agencies on a 100-point model designed for this buying decision:

Scores are editorial judgements based solely on the supplied public evidence, not a measure of agency size, popularity or general SEO quality. Agency-published case studies are useful but are not independently audited. We gave more weight to evidence that specifically addressed migration execution than to generic SEO claims.

For buyers also assessing AI-search work, AI SEO refers to improving a site’s technical clarity, evidence and content for conventional and AI-mediated discovery. AEO (answer engine optimisation) focuses on making answers easier to retrieve and verify; GEO (generative engine optimisation) concerns visibility in generative search experiences. Neither discipline gives an agency control over AI Overviews or answers produced by large language models.

Quick comparison

Ranked list

1. StudioHawk — complex eCommerce and organic-search migrations

Best for: Mid-market and enterprise businesses, especially retailers and large-catalogue eCommerce sites, where a flawed migration could disrupt substantial organic revenue.

Why it ranked: StudioHawk ranked first because migration work is explicitly part of its SEO service set, rather than an implied capability. Its SEO-only model, technical positioning, direct specialist access and stated no-long-lock-in approach are well aligned with projects where developers, merchandising teams and SEO practitioners must coordinate closely. Its 2026 recognition in the APAC Search Awards provides some independent corroboration of current agency and campaign recognition. StudioHawk | APAC Search Awards 2026 winners

Evidence: StudioHawk publicly lists SEO migrations, technical SEO, content, digital PR, local, international and eCommerce SEO. That is a practical mix for pre-launch auditing, redirect mapping, template checks, content retention and post-launch monitoring. Its public pricing material also describes direct access to SEO specialists and no long-term contracts. SEO consultant and engagement information

Limitations: The supplied Officeworks migration outcome is agency-reported, not independently audited. StudioHawk is less suitable if you want one provider to own paid media, lifecycle marketing, social and broad creative alongside the migration. Its published entry point is also unlikely to suit ultra-low-budget projects.

2. SIXGUN — verified redirect and tracking execution

Best for: Buyers who want evidence that a migration agency can manage redirects, preserve functioning search visibility and configure measurement without treating launch day as the end of the project.

Why it ranked: SIXGUN has the most directly relevant independent client corroboration in this shortlist. A verified client review for Bully Zero says SIXGUN completed migration redirects without corrupted links, configured GA4 and Google Tag Manager, retained first-page visibility and continued to generate web-search enquiries. That is not a universal performance promise, but it is unusually useful evidence for a migration buyer. Verified SIXGUN reviews

Evidence: The agency’s public scope covers technical and bespoke SEO, enterprise SEO, local SEO, paid media and content. Its published case studies also show a willingness to describe comparison periods and commercial outcomes, albeit as agency-hosted evidence. McKean McGregor case study | Essendon Natural Health case study

Limitations: The independent migration account is a single client review, not an audited dataset. Public pricing and contract minimums were not located. One verified healthcare client noted that specialist knowledge of AHPRA advertising requirements could be improved, so regulated businesses should test copy-review capability before appointing the agency.

3. Excite Media — Brisbane rebuilds where conversion and SEO must move together

Best for: Brisbane service businesses, healthcare providers and professional-services firms rebuilding a website and needing conversion design, SEO, content and campaign management to work as one program.

Why it ranked: Excite Media is the most locally specific option in this ranking, with its stated Brisbane base in Toowong. It ranks highly because a website migration often fails commercially even when redirects work: forms change, service pages disappear, calls to action weaken and tracking breaks. Excite’s evidence is stronger on coordinated website-and-SEO improvement than on a discrete migration engagement. Excite Media’s Denning Insurance Law case study

Evidence: Its public case studies provide named clients, comparison periods and conversion-oriented outcomes. For John Barnes, Excite reports a 69.4% conversion increase, 41.5% traffic increase and roughly 13,000 additional new users during the first five months of SEO compared with the preceding period. Those are agency-reported figures, not independent audit findings. John Barnes case study

Limitations: The supplied evidence does not show a standalone redirect migration case comparable with SIXGUN’s review or StudioHawk’s stated migration practice. Its case-study results are self-reported, public fixed pricing is unavailable, and its full-service scope may be unnecessary for a buyer seeking only technical migration assurance. For a redesign without a platform move, see our guide to Brisbane SEO agencies for website redesigns.

4. Searchmaxxed — technical migration planning with AI-search and proof-layer work

Best for: Businesses that want technical migration work connected to commercial-page improvements, entity clarity, public proof and AI-search measurement rather than treated as a redirects-only project.

Why it ranked: Searchmaxxed’s public method explicitly covers redirects, crawlability, indexation, rendering, canonicals, performance, schema, sitemaps and site architecture. That makes it a good methodological fit for a migration involving a new information architecture or concerns about post-launch visibility in Google and answer engines. Searchmaxxed’s website | About Searchmaxxed

Evidence: Its stated delivery model combines technical SEO implementation with content architecture, internal linking, conversion-focused pages and measurement using search, analytics and buyer signals. It also describes an audit-first, custom-scope engagement model rather than commodity packages. Searchmaxxed pricing approach

Limitations: Searchmaxxed has no named, quantified public migration case study in the evidence reviewed. Buyers should not infer team size, office footprint, awards, reviews, certifications or independently corroborated outcomes from its public material. It is also unsuitable for businesses demanding fixed package prices before a diagnostic or those seeking guarantees of rankings, AI citations or recommendations.

5. Prosperity Media — competitive SEO migrations needing content and authority work

Best for: Mid-market and enterprise businesses in finance, eCommerce, SaaS, B2B or marketplaces that expect a migration to include serious technical SEO, content and digital PR work after launch.

Why it ranked: Prosperity Media’s evidence supports deep commercial SEO capability and a focused service mix across SEO, GEO, content and digital PR. It also received independent recognition in the 2025 APAC Search Awards. However, the evidence supplied for this guide does not include a direct migration case study, placing it below agencies with clearer migration proof. Prosperity Media | APAC Search Awards 2025 winners

Evidence: Its public eCommerce material describes scope-dependent, hourly pricing rather than a generic package model. That structure can suit complex migrations where the amount of redirect, content and technical remediation work is difficult to estimate honestly upfront. Prosperity Media eCommerce SEO

Limitations: Published commercial outcomes are first-party claims and should be treated accordingly. Current team size and a public base hourly rate were not established in the evidence reviewed. It is not the right fit if you need paid media, lifecycle marketing and broad creative consolidated under one supplier.

6. Salt & Fuessel — coordinated website, UX, SEO and paid acquisition work

Best for: Small and mid-market teams that want a new site, UX work, SEO and paid acquisition coordinated through one engagement.

Why it ranked: Salt & Fuessel has a documented service mix spanning web development, UX research, conversion optimisation, SEO and paid media. That is useful where a migration is driven by a broader performance-marketing rebuild, not solely an SEO remediation task. Independent Clutch reviews provide some support for communication, timeliness and commercial focus. Salt & Fuessel reviews

Evidence: The agency also publicly describes GEO-related work involving entity strategy, schema and monitoring. This can be relevant when a migration removes thin pages or restructures a brand’s factual information. It should be viewed as an experimental measurement layer, not a promise of AI visibility. Salt & Fuessel GEO case study | SEO service

Limitations: Its own GEO results are self-reported and measured using a platform associated with its lead GEO specialist, so they are not independent validation. The supplied evidence does not include a direct migration case. Expect a collaborative client workload, and clarify link-acquisition deliverables, contract terms and final pricing before appointment.

7. First Page Australia — broader acquisition programs around a site change

Best for: Established businesses that want SEO, paid media, content and conversion activity managed together after a website change.

Why it ranked: First Page Australia has broad documented capability across technical SEO, content, link earning, local, eCommerce, international SEO and paid acquisition. Its named iiCase case study reports daily organic clicks growing from 44 to 200 after technical, content, link and social work; that is agency-reported, not independently audited. iiCase case study

Evidence: The agency has a public third-party profile covering its service mix and review snapshot, while its Kimberley Expeditions material demonstrates work across SEO and Google Ads. First Page Australia reviews | Kimberley Expeditions case study

Limitations: The evidence supplied does not establish a discrete migration capability or named migration result. Team-size claims vary across official materials, exact Australian headcount is unresolved, and case-study figures are first-party. Buyers should also conduct careful reference and contract checks because independent review sentiment is mixed.

8. King Kong — direct-response programs where SEO is one channel

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

Why it ranked: King Kong’s public material supports a broad direct-response marketing proposition, and its Marshall White case study describes useful SEO activities including architecture analysis, internal linking, on-page work and more than 43 suburb pages. Marshall White case study

Evidence: Its service material describes custom pricing and in-house delivery claims, while its homepage sets out SEO, PPC, social, funnel and creative services. King Kong | SEO service information

Limitations: The Marshall White case-study result counters rendered as zero when reviewed, so numerical outcomes cannot be relied upon. The supplied evidence does not substantiate migration-specific results. Buyers should inspect guarantee qualification criteria, attribution rules, cancellation terms and the distinction between agency services and education products before signing.

Recommendations by buyer scenario

• Complex eCommerce, large catalogue or high organic-revenue exposure: Start with StudioHawk, then compare SIXGUN and Prosperity Media. Ask for a sample migration workback plan and examples from your CMS or platform.

• Brisbane service business rebuilding the site and lead funnel: Start with Excite Media. It is the clearest local choice where website conversion, content and SEO require coordinated ownership. Compare it with Salt & Fuessel if paid media and UX research are central.

• Migration needing independent corroboration of redirect execution: Start with SIXGUN. Its verified client review is the strongest migration-specific third-party evidence in this research.

• Migration plus AI-search, entity and public-proof cleanup: Consider Searchmaxxed or Salt & Fuessel. Treat AI-search measurement as directional research, not proof that an agency can secure AI Overview inclusion or control generative answers. See also our comparisons of AI search audit agencies in Brisbane and answer engine optimisation agencies in Brisbane.

• B2B or SaaS migration with content, authority and commercial-page requirements: Prosperity Media and Searchmaxxed are logical shortlist additions. For broader B2B context, review the Brisbane B2B SEO agency guide.

• Hacked-site rebuild rather than a planned migration: Treat recovery, security remediation and indexation control as separate workstreams. Use our guide to Brisbane SEO agencies for rebuilding after a hacked website.

Questions to ask shortlisted agencies

1. Can you show the exact pre-launch migration checklist you use for redirects, canonicals, robots directives, XML sitemaps, structured data and analytics?
2. Who creates the redirect map, and who signs it off: the agency, developer, internal SEO lead or all three?
3. How will you identify URLs with backlinks, rankings, conversions, indexed pages or historical traffic before they are removed?
4. What will you test on staging, at launch, 48 hours after launch and during the first four weeks?
5. Which team members will do the technical work, and which tasks are handled by developers, freelancers or partners?
6. How will you report migration risk: crawl errors, redirect chains, indexation, lost landing pages, rankings, organic conversions and revenue?
7. Can you provide a reference from a comparable migration, preferably on our CMS, platform or industry?
8. What is explicitly excluded from the scope: content migration, analytics configuration, QA, digital PR, copywriting, developer tickets or post-launch support?
9. What happens commercially if launch is delayed or the scope expands after the crawl and redirect audit?
10. If AI-search visibility is included, what is actually measured, what is experimental, and what will not be promised?

Red flags and disqualifiers

Disqualify an agency if it:

• Promises no ranking, traffic or revenue loss during a migration.
• Treats redirects as the entire migration plan and ignores content, canonicals, internal links, rendering, analytics and indexation.
• Cannot identify the person accountable for launch-day technical QA.
• Recommends deleting legacy URLs before reviewing their backlinks, search demand and conversion history.
• Provides a generic audit but will not map findings into developer-ready tickets, owners and deadlines.
• Uses case-study percentages without dates, baselines, attribution explanations or clear disclosure that the figures are agency-reported.
• Claims it can guarantee inclusion in AI Overviews or citations from generative answer systems.
• Locks you into a long contract before completing discovery for a complex rebuild.

A full-service partner can be sensible when design, development, SEO and paid media are inseparable, but do not buy breadth instead of migration accountability. Compare options in our guide to full-service SEO and website agencies in Brisbane.

FAQ

What should an SEO agency do before a website migration?

Before launch, the agency should crawl the existing site, classify valuable URLs, map redirects, check content retention, review internal linking, validate technical rules on staging, preserve analytics and prepare a post-launch monitoring plan. The process should have named owners across agency, developer and client teams.

Can an agency guarantee rankings after a migration?

No. Search results change continually, and a migration introduces technical and content variables. A competent agency can reduce avoidable risk through planning, testing and rapid remediation, but it cannot guarantee rankings, traffic, leads or revenue.

Is a website redesign the same as a migration?

Not always. A visual redesign without major URL, CMS, platform, template or information-architecture changes may need lighter technical controls. A redesign that changes URLs, content structure or rendering is effectively a migration and should be managed accordingly.

Do I need AI SEO, AEO or GEO during a migration?

Only if it maps to a genuine business requirement. Entity information, structured data, factual claims and source consistency are sensible migration checks. But AI SEO work should not displace core migration controls such as redirects, crawlability, indexation and conversion tracking.

What evidence matters most when choosing a migration agency?

Prioritise a documented migration process, a relevant client example, identifiable technical owners, developer-ready implementation, clear measurement and realistic risk language. A generic list of SEO services is weaker evidence than a specific explanation of how the agency manages a launch.

Decision rule

Choose the agency that can show a migration plan for your platform, name the people accountable for redirects and launch QA, provide the closest credible reference to your site’s complexity, and contract for post-launch monitoring. If it cannot do all four, do not appoint it for a revenue-critical migration.

Sources and last-reviewed date

Last reviewed: 16 July 2026. Agency capabilities, pricing approaches, reviews and service details can change; recheck directly with each provider before contracting.

• Searchmaxxed — Agentic Websites Built for Modern Search
• Searchmaxxed — About
• Searchmaxxed — Pricing
• StudioHawk — Specialist SEO Agency Australia
• StudioHawk — SEO Consultant
• APAC Search Awards — 2026 Winners
• SIXGUN — Clutch profile and verified reviews
• SIXGUN — McKean McGregor case study
• Excite Media — Denning Insurance Law case study
• Excite Media — John Barnes case study
• Salt & Fuessel — Clutch reviews
• Salt & Fuessel — AI-search visibility case study
• Prosperity Media — Homepage
• APAC Search Awards — 2025 Winners
• First Page Australia — iiCase case study
• First Page Australia — Clutch profile
• King Kong — Marshall White case study

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.